For billions of people around the world, opening a bank account, receiving an international payment, saving money securely, or accessing basic financial services is still far more difficult than it might seem to someone living in a country with a developed banking system. Traditional banking depends on infrastructure, identification requirements, financial institutions, credit histories, minimum balances, and, in many regions, access to physical branches. These requirements can leave large groups of people outside the formal financial system.
This is one reason cryptocurrency is frequently discussed as a potential tool for improving financial inclusion. Unlike a conventional bank account, participation in many cryptocurrency networks does not necessarily require approval from a bank or another central institution. In its simplest form, someone with a smartphone, an internet connection, and a compatible digital wallet can potentially receive, store, and transfer digital assets.
That difference could be particularly important in developing economies and remote regions where banking infrastructure remains limited but mobile phone usage is widespread. Building and operating thousands of physical bank branches is expensive. Digital financial infrastructure can potentially reach people much more efficiently, particularly as affordable smartphones and mobile internet become more widely available.
The basic idea behind cryptocurrency-based financial inclusion is relatively straightforward. Instead of asking a financial institution to maintain an account and process transactions, users interact with a blockchain network. A cryptocurrency wallet gives the user access to blockchain addresses through which digital assets can be received and transferred.
Importantly, the wallet itself does not necessarily contain the cryptocurrency in the same way a physical wallet contains cash. The assets remain recorded on the blockchain, while the wallet manages the cryptographic information required to access and transfer them.
This system can provide an alternative for people who cannot easily open conventional bank accounts. However, it is important to distinguish between having access to a cryptocurrency wallet and having access to a complete financial system. Cryptocurrency can solve certain problems more effectively than others.
One of the clearest potential applications is cross-border payments.
Millions of people work outside their home countries and regularly send part of their income back to their families. These remittances represent an important source of household income in many developing economies. Traditional international transfers can involve banks, remittance companies, correspondent institutions, currency conversions, and various processing fees.
Even relatively small fees become significant when someone regularly sends modest amounts of money home.
Cryptocurrency networks provide another possible route. A worker could acquire a digital asset, transfer it directly to a family member’s wallet, and the recipient could potentially exchange it for local currency. Depending on the cryptocurrency, blockchain network, exchanges, and payment providers involved, this process may sometimes be faster or less expensive than traditional alternatives.
Blockchain networks also operate continuously. They do not close for weekends, national holidays, or banking hours. Someone can theoretically transfer digital assets internationally at any time.
However, using Bitcoin for everyday payments introduces an obvious complication: volatility.
Imagine someone sends €200 worth of Bitcoin to a family member. If Bitcoin’s price changes significantly before the recipient converts it into local currency, the amount ultimately received could be worth noticeably more or less than the original €200.
For someone investing over many years, this volatility might be acceptable. For a family depending on the money for groceries, rent, electricity, or school expenses, it can be a serious problem.
This is where stablecoins have become particularly interesting in discussions about financial inclusion.
Stablecoins are digital assets designed to maintain their value relative to another asset, most commonly a major traditional currency. Rather than attempting to generate large price increases, their primary purpose is generally to provide relatively stable value while retaining some of the transferability of blockchain-based assets.
For someone without convenient access to a foreign-currency bank account, stablecoins can potentially provide another way to hold digitally denominated value. This can become particularly relevant in countries experiencing high inflation or rapid depreciation of the local currency.
Consider someone who is paid for freelance work by clients in other countries. Receiving payment through a conventional international bank transfer may be expensive, slow, or even unavailable depending on the local banking infrastructure. Receiving payment in a stablecoin could provide an alternative.
The freelancer can potentially receive the payment directly into a digital wallet, hold part of it digitally, and convert only the amount needed for everyday expenses.
This does not mean stablecoins are risk-free. Their reliability depends on how they are structured, what assets support them, who issues them, how reserves are managed, and what regulatory framework applies. Different stablecoins can therefore have very different risk profiles.
Still, the distinction illustrates an important point: cryptocurrency adoption among the unbanked does not necessarily mean people are speculating on Bitcoin or searching for the next cryptocurrency that might increase dramatically in price. In some cases, digital assets can simply function as financial infrastructure.
Cryptocurrency can also make participation in the global digital economy easier.
Remote work has created opportunities for people to provide programming, design, marketing, consulting, translation, and numerous other services to clients located thousands of kilometers away. But being able to perform the work does not automatically mean being able to receive payment conveniently.
A worker may have internet access and the skills necessary to work internationally while still having limited access to international banking services. Cryptocurrency can potentially bridge part of that gap by providing a payment system that operates across national borders.
Small merchants and entrepreneurs may benefit for similar reasons.
A business owner without convenient access to conventional payment-processing services could potentially receive cryptocurrency using a smartphone. This can provide another option for participating in online commerce without requiring exactly the same infrastructure used by traditional card networks.
There is also the question of saving money.
People without bank accounts often rely on cash, which creates its own risks. Cash can be lost, stolen, or damaged. In countries experiencing substantial currency depreciation, its purchasing power can also decline rapidly.
Cryptocurrency offers a digital alternative, but whether it provides a better form of savings depends heavily on the asset being used. Bitcoin can experience dramatic price fluctuations, while smaller cryptocurrencies may be even more volatile. Some can lose most or virtually all of their value.
Stablecoins can reduce price volatility, but they introduce different risks related to issuers, reserves, regulation, and technology.
The ability to hold digital assets without a traditional bank can nevertheless be meaningful in places where access to financial institutions is limited.
There is another important characteristic of decentralized cryptocurrency networks: they can reduce dependence on a single financial intermediary. A person does not necessarily need permission from a bank to create a self-custody wallet and receive certain digital assets.
But this freedom comes with considerably more responsibility.
Banks provide mechanisms that cryptocurrency wallets often do not. If someone forgets an online banking password, there is usually a recovery process. If a payment card is stolen, it can be cancelled. Suspicious transactions may be investigated, and certain fraudulent payments can sometimes be reversed.
Self-custody cryptocurrency works differently.
If users lose their private keys or recovery phrases, they may permanently lose access to their assets. If someone reveals a recovery phrase to a scammer, the attacker may be able to transfer everything from the wallet. Blockchain transactions are generally difficult or impossible to reverse once completed.
This creates an uncomfortable contradiction in the financial inclusion argument. Cryptocurrency can remove intermediaries that prevent some people from accessing financial services, but those same intermediaries often provide consumer protections.
Financial literacy therefore becomes extremely important.
A person receiving their first cryptocurrency payment needs to understand more than how to install an application. They may need to understand wallet security, recovery phrases, blockchain networks, transaction fees, scams, and the difference between legitimate services and fraudulent ones.
The technical complexity has improved significantly over the years, but cryptocurrency is still not as simple or forgiving as many traditional consumer financial products.
Digital infrastructure presents another limitation.
Cryptocurrency may reduce dependence on physical bank branches, but it increases dependence on smartphones, electricity, and internet connectivity. People living in areas without reliable digital infrastructure can remain excluded.
There is also a difference between receiving cryptocurrency and actually being able to use it.
Imagine someone receives the equivalent of €300 in stablecoins. If local supermarkets, landlords, pharmacies, and utility companies do not accept those assets, the recipient needs a way to convert them into local currency.
That requires exchanges, payment providers, peer-to-peer markets, or other forms of infrastructure. Each additional conversion can introduce fees, delays, identification requirements, and risks.
This is why the concept of an “unbanked person using crypto” can sometimes be misleading. The blockchain itself may not require a bank account, but converting between cryptocurrency and traditional money can still involve regulated financial intermediaries.
Regulation is another major factor determining whether cryptocurrency can genuinely improve financial inclusion.
Governments around the world take very different approaches to digital assets. Some have developed frameworks that allow cryptocurrency exchanges and payment providers to operate under specific rules. Others impose significant restrictions on cryptocurrency activity.
Identity requirements can also return at the point where cryptocurrency interacts with the conventional financial system. A decentralized wallet may not require traditional account opening procedures, but a regulated exchange used to convert crypto into local currency may require identity verification.
Cryptocurrency therefore does not automatically eliminate the barriers associated with conventional finance. In many situations, it simply changes where those barriers appear.
There are also services that traditional banks provide which cryptocurrency cannot easily replace. Banks offer mortgages, business loans, credit facilities, savings products, payment protection, financial advice, and other services. Although decentralized finance attempts to recreate some of these functions using blockchain technology, it introduces additional complexity and risk and is not equivalent to a regulated banking relationship.
For these reasons, cryptocurrency is unlikely to provide a single technological solution to the global problem of financial exclusion.
Its more realistic role may be as additional financial infrastructure.
A person might use mobile money for everyday purchases, stablecoins for international payments, local currency for household expenses, and a traditional bank account when one eventually becomes available. These systems do not necessarily have to compete until only one survives.
In fact, the future of financial inclusion may involve increasingly blurred boundaries between conventional banking, fintech applications, mobile payments, stablecoins, and blockchain networks.
The most important question is whether these technologies solve genuine problems.
If sending €100 across a border using cryptocurrency ultimately costs more than using a conventional service, crypto offers little advantage. If converting a stablecoin into local currency is extremely difficult, its usefulness decreases. If users routinely lose money to scams because applications are too complicated, theoretical accessibility means very little.
But where cryptocurrency makes payments cheaper, provides access to digital value, enables international transactions, or offers financial options that previously did not exist, the impact can be meaningful.
For the unbanked population, the most significant feature of cryptocurrency may therefore have very little to do with speculation or the possibility that Bitcoin increases in price.
The real opportunity is access.
A global blockchain network can allow someone to receive and transfer digital value without first needing the same traditional banking infrastructure available in wealthy economies. That is a significant technological change.
Whether it becomes a significant social and economic change depends on what happens around the technology: better digital infrastructure, simpler wallets, reasonable transaction costs, stronger security, responsible regulation, improved financial education, and practical ways to move between digital assets and the local economy.
Cryptocurrency alone cannot solve financial exclusion. But it can add another route into the financial system for people who previously had very few options. Its long-term contribution may ultimately be judged not by how many people speculate on digital assets, but by whether blockchain-based financial services become cheaper, safer, simpler, and genuinely useful for people who need financial access the most.
