The Great Banking Divergence: Wall the Garden or Join the Game?

For the past year, the banking industry spoke with one predominant voice on stablecoins: slow them down, fence them in, keep the deposits home. This week, that unified front is showing cracks, and banks are now divided when it comes to the future of digital dollars.

A Tale of Two Strategies: Strategy One: Build the Walled Garden

On August 25, thirty-nine state bankers associations—including the Texas Bankers Association—announced the BankChain Alliance, an industry-owned, industry-designed, industry-governed blockchain network targeting a 2027 launch. The participating associations represent roughly 3,283 banks holding $21.8 trillion in assets. Kathy Kraninger, the former CFPB Director who now leads the Florida Bankers Association, is serving as interim chair.

The network will support tokenized deposits, bank-issued stablecoins, smart payment tools, and automated settlement. But the centerpiece is not stablecoins—it’s depository tokens: a digital claim on a deposit that never leaves the bank’s walled garden. Customers get on-chain functionality, and banks get to keep the deposits, the lending spread, and the customer relationships.

Instead of announcing actual stablecoin innovation, the banks have instead opted for a more defensive move by circling the wagons around their legacy business model. Remember that these are largely the same associations that sent letters to the Senate urging lawmakers to tighten the yield restrictions on stablecoin issuers—the provision at the heart of the CLARITY Act fight heading into September’s cloture vote. The big banks have sufficiently scared the community and regional banks into believing that stablecoins will create a consumer exodus of deposits from those banks into more attractive yield-bearing alternatives. BankChain is yet another attempt by these banks to dig an even deeper moat in defense of this.

Chris Furlow, president and CEO of the Texas Bankers Association and a BankChain Alliance board member, put the pitch this way: the Alliance “uniquely creates a powerful network effect, giving Texas community banks and Main Street banks across the country a practical path to participate in new financial technologies while keeping the needs of their customers and local communities in focus.”

Strategy Two: If You Can’t Beat Them, Issue Them

Then came yesterday’s Wall Street Journal report, and the story got far more interesting.

Banks large and small—the same institutions that spent the last year fighting stablecoins in Washington—are open to the idea of issuing them. JPMorgan recently evaluated whether it could launch its own stablecoin. The discussions were preliminary, and a spokesperson insists no product is in development. But this is the bank whose CEO once called Bitcoin a fraud, and it already runs JPM Coin—a tokenized deposit system—on its own blockchain infrastructure.

Meanwhile, more than a dozen institutions—including Bank of America, Wells Fargo, and Santander—are reportedly advancing a joint stablecoin venture. Dollar token first, with the euro and other G7 currencies potentially to follow. That is not a walled garden. That is a pure stablecoin play—a freely transferable, publicly circulating digital dollar competing head-to-head with Circle and Tether on their own turf.

Why the pivot? Because the competitive threat from stablecoins is no longer hypothetical. Non-bank players like Visa are entering the stablecoin market at scale under the GENIUS Act’s framework. The banks now have a choice to make. They can either continue to defend and build products aimed at retaining customer deposits, while at the same time watching payments migrate to stablecoin rails they don’t control, or they can adapt. Those that do nothing and double down on legacy systems will surely lose. While those that innovate and accept the reality that stablecoins offer consumers a genuine alternative for moving their money cheaper and faster have a shot at staying relevant.

The Divergence Among Banks Is Telling

Here is what is most telling about this divergence among banks. The banks know that a tokenized deposit is a liability of one bank, usable within that bank’s network, but not outside its network. On the other hand, a stablecoin is a bearer-style digital dollar that moves across public rails, between wallets and applications, untethered from any single institution. The first protects the franchise. The second competes for the future.

The big money-center banks can afford to run both plays simultaneously—hedge with tokenized deposits, probe with stablecoin ventures—but the smaller community and regional banks cannot. For them, BankChain is the only realistic on-ramp, and its 2027 timeline means they’ll be arriving at the market just as the GENIUS Act goes live.

This begs the question: is the BankChain Alliance really intended to meet the needs of customers, or simply another attempt to protect banks and their existing revenue models from stablecoins?

My take is the latter and here’s why: if money is going onchain, the banks intend for it to go onchain inside the regulatory perimeter—on rails they own. Stated another way, these banks want the network’s entire architecture to be built in a way that keeps customer funds from flowing out to external stablecoin issuers and centralized exchanges that offer consumers rewards for parking their digital dollars. It’s not about protecting consumers, it’s about preserving a monopoly on where consumers can put their money.

The strategic question is no longer whether banks embrace stablecoins. It’s whether they build fortresses to defend against them or a fleet of offerings that embrace stablecoins. This week, for the first time, we watched the industry split openly on the answer.

Watch the September cloture vote on the CLARITY Act’s yield language. If the legislation preserves the ability to pass yield to stablecoin holders the walled gardens get harder to defend—and the pure stablecoin play stops being optional.

The divergence is here, banks. Position accordingly.

The Stablecoin Strategist delivers enforcement-focused intelligence on stablecoin regulation for operators, counsel, and institutions navigating the GENIUS Act cycle. This is analysis, not legal advice; no attorney-client relationship is formed by reading it.