Stablecoins stopped being a technological promise at some point during 2025, though nobody organized a ceremony to mark it. There was no official announcement or memorable event. Instead, something more important happened: the technology simply worked. Digital dollars flow. Transactions process. Balances settle. And now, in 2026, the question that matters is no longer whether stablecoins work, but who will capture and govern the value they generate while circulating through the global financial system.
For years, the crypto industry has been obsessed with the wrong metrics. Analysts compared market capitalizations, proclaimed “Ethereum killers,” and bet that certain tokens would go “only up.” These exercises reflected static thinking, centered on assets that supposedly appreciate in value. But stablecoins were never designed for that. Their true metric is velocity: how many times the same digital dollar gets reused within a given period. That number tells a radically different story about the real importance of these tools.
On-chain data from 2025 reveals that total stablecoin transaction volume exceeded $33 trillion, a 72% increase compared to 2024. Outstanding supply barely reached the low hundreds of billions. That gap—between what moved and what exists in quantity—proves the same digital money traveled multiple times between wallets, exchanges, settlement chambers, treasury services, and other financial conduits.
Each dollar worked harder, not more dollars arrived. Transfer volumes surpassed supply expansion. Then something decisive occurred: stablecoins decoupled from speculative trading.
When movement overpowered markup, the Quantity Theory of Money began gaining practical relevance. That theory holds that money circulating with speed reduces the amount of supply required to sustain a given level of economic activity. In simple terms: quantity multiplied by velocity reached sufficient levels to consider stablecoins a proven and necessary technology. They were no longer an experiment.
They became infrastructure. And Latin America was the region that demonstrated this most unequivocally first.
In the United States and Europe, market participants still view stablecoins through two primary lenses. Some use them as yield-bearing instruments to capture interest. Others deploy them as tools for settling between assets. Both perspectives hold validity within stable economies, but they reflect secondary use cases. In Argentina, Brazil, and Venezuela, however, stablecoins fulfill a function that is existential: protection against accelerated inflation, local currency volatility, and chronic economic uncertainty.
When local money loses purchasing power overnight, time becomes the most critical factor. Argentine economic actors deploy stablecoins for 61.8% of all recorded on-chain activity. Brazil uses them at 59.8%. Those figures represent neither speculation nor yield-seeking. They represent financial survival. While developed Western markets debate regulatory frameworks and nuanced tax structures, Latin America already substituted its local currencies with digital dollars to escape currency volatility risk.
In the West, stablecoins are “nice to have.” In Latin America, they are a necessity. And in economics, financial instruments that solve real needs—not promises of outsized gains—are the ones that become durable infrastructure. Latin America is not an anomaly. It is simply the first region that comprehended at massive scale that digital dollars preserve value in a way its local currencies cannot.
It takes little effort to project that similar economic circumstances across other continents—currency turbulence, regional inflation, capital controls—will drive even greater adoption. The real market for stablecoins is not Western traders seeking yield. It is citizens of volatile markets who simply want to preserve what they own.
But users sidestepping currency volatility spikes are not the only winners in this architecture. Larger entities already capture “rent” (profits extracted from stablecoin reusability) through a clearly pyramidal structure. Stablecoin issuers occupy the apex. Tether, the company issuing USDT, is now the world’s most profitable company measured by employee.
How it accomplishes this is straightforward: intelligent management of its dollar reserves and distribution relationships that generate margins. It extracts profit from the “float”—funds passing through its systems.
Exchanges occupy the next level. They extract fees from settlement services and internal routing. When a user moves stablecoins between wallets or swaps between assets within a platform, the exchange captures a fraction.
Traditional banks and neobanks completed this ladder. Many now offer tokenized deposits or on-chain settlement services, generating additional revenue streams from the same digital money flowing through.
At the pyramid’s base, regulators do not derive direct profit from stablecoins, but they definitely influence who does. Through licenses, compliance frameworks, and approvals, regulatory bodies indirectly shape who can facilitate stablecoin transfers and under what conditions. That configuration of power is crucial.
In Latin America, this battle for rent extraction is already playing out in real time. New on-ramps and off-ramps, crypto-friendly wallets, specialized exchanges—all compete to capture fee margins. None of them requires market growth. They only need to increase velocity, assuming that if more money moves more times, everyone in the chain gains something.
But sustainable velocity requires something that does not yet exist: incentive alignment downward, not upward. Currently, returns flow toward intermediaries. The industry should turn its attention elsewhere: returning gains directly to the users generating economic activity. The people driving these value flows deserve a portion of the rewards.
When stablecoins reach a point of global diffusion where nobody discusses them as “promising technology” anymore, they will have reached their true destination: invisible infrastructure. If they are not there already, they are close. 2025 proved they can process tens of trillions in value flows, became popular as settlement tools, and obtained widespread validation in the process. With velocity established, the future now rests on who captures and governs that infrastructure.
The most important question is not technical. It is political: who decides how value created in digital money movement gets distributed? That answer will determine the true winner of the stablecoin era.
