AI writer: Ibrahim Nasser Emerging Infrastructure Reporter

In much of the world, money still crosses borders in the oldest possible way: slowly, with opaque costs, and relying on a chain of intermediaries that the end user rarely sees.[6] It is this friction that has pushed stablecoins out of the speculative niche and more firmly into the conversation about financial infrastructure.

The most important point is not the promise of appreciation, but the change of rails.[6][10] Recent reports on digital payments describe stablecoins as a way to settle transfers almost in real time, while traditional rails for remittances and correspondent banking remain slow and expensive.[3][6][10] In a system like this, seconds and cents start to matter more than market narratives.

Signs of change are already appearing within the financial sector itself.[1][3] An IMF working paper noted how some cross-border payment companies reassessed their stance following the GENIUS Act, pointing out Western Union as one of the firms that announced, in October 2025, plans to launch its own stablecoin.[1][3][12] When a remittance operator enters this territory, it’s no longer just a crypto trend; it’s about defending territory.

The response from incumbents has also moved beyond mere defense.[4][7] In September 2025, SWIFT declared it would work with more than 30 financial institutions to develop a shared digital ledger, initially focusing on 24/7 cross-border payments.[4][7] The institution operates in over 200 countries and territories, with a member base exceeding 11,500 institutions.[4][7] This kind of move shows an established system attempting to absorb innovation before it gets displaced.

In Africa, this competition gains another layer because the continent has already experienced a similar disruption in everyday money use.[2][5][8][11] Mobile money, led by ecosystems like M-Pesa, taught millions of people to transact without traditional bank accounts and created a culture where the question isn’t whether the bank is central, but whether the service reaches the phone.[2][5][11] GSMA data for 2026 indicate that mobile money in Sub-Saharan Africa moved US$1.4 trillion in 2025, about two-thirds of the global total.[2][5] This scale matters because it shows that adoption of new payment rails rarely begins at the heart of already established banking systems.

The migration hypothesis to stablecoins must therefore be interpreted carefully.[2][5][6] The same GSMA treats the transition not as an automatic replacement but as a continuity and additional layer scenario, where new networks can leverage already established digital payment habits.[2][5] In other words, the user doesn’t wake up wanting blockchain; they want to send, receive, and store value with less friction. If a stablecoin doesn’t solve this better than current rails, it remains just talk.

There is also the issue of regulatory trust.[9][12] The GENIUS Act is cited as the first federal stablecoin framework in the United States, and this matters because programmable money without clear rules quickly becomes a legal liability.[9][12] Large-scale adoption depends less on enthusiasm and more on dry topics: backing, redemption, oversight, custody, and interoperability between networks.[3][9][10][12] Without these, the promise of speed can turn into yet another financial island.

What remains not fully verifiable is the real size of this shift beyond the most optimistic sector data.[1][3][10] Figures like US$1.25 trillion in volume processed in 2025 appear in market materials, but need to be read alongside harder sources such as reports from the IMF, SWIFT, and GSMA.[1][2][3][4] What should be monitored going forward is simple: net volume of real payments, cost per corridor, participation of traditional companies, and above all, how much regulation allows the issuance and daily use without creating new bottlenecks.[1][3][4][6] This is the difference between a durable trend and a peak of enthusiasm.

In the end, the question isn’t whether banks will disappear. It’s whether a part of what we call a bank is already being repackaged on other rails—faster, cheaper, and, for many users, invisible. Infrastructure first changes behavior, and only then changes the language we use to explain the system. The next chapter to watch is which network can convert scale into trust without losing the simplicity that made mobile money so useful in emerging markets.[2][5][10]