JPMorgan Chase CEO Jamie Dimon escalated his campaign against the Digital Asset Market Clarity Act on May 29, 2026, warning that JPMorgan would walk away from the legislation if it permits stablecoin issuers to pay yield on deposits without the same regulatory obligations banks carry.
"The banks will not accept it that way," Dimon told Fox Business host Maria Bartiromo in an 8:03 p.m. interview. "I'm not worried about stablecoins but if it happened I'm telling you I will have nothing to do with it and it will eventually blow up."
His objection is specific: the current CLARITY Act draft would allow stablecoin issuers to offer yield-bearing products that function like high-interest bank accounts, without facing the full scope of reserve requirements and consumer-protection rules that govern banks. Dimon's position is that firms offering bank-like products should face bank-like oversight.
The fight has been brewing for months. At the World Economic Forum in Davos earlier this year, Dimon told Coinbase CEO Brian Armstrong "You are full of s---," according to people familiar with the exchange who spoke to the Wall Street Journal. Bank of America CEO Brian Moynihan told Armstrong, "If you want to be a bank, just be a bank." Wells Fargo CEO Charlie Scharf declined to engage, and Citigroup CEO Jane Fraser spent less than a minute with him, per the same WSJ reporting.
Armstrong and Coinbase have framed the banks' position differently: traditional lenders are pushing Congress to ban stablecoin rewards programs not for regulatory principle but to protect their deposit-based business models. Stablecoin yield accounts are one of crypto's clearest product advantages over conventional banking, and killing them would be a concession to TradFi incumbents at the expense of innovation.
Legislatively, the bill is at a critical juncture. The Senate Banking Committee advanced its version of the CLARITY Act earlier in May; the Senate Agriculture Committee passed its own version earlier in the year. Representatives from the two committees are now merging the bills — a required step before the full Senate can vote. The stablecoin rewards question is the primary unresolved fault line holding up that process.
For the legislation to become law, it still needs to clear both chambers and be signed by President Donald Trump. Neither JPMorgan nor Coinbase responded to CoinDesk's requests for comment before publication.
Source: CoinDesk, May 29, 2026 — https://www.coindesk.com/policy/2026/05/29/the-banks-will-not-accept-it-dimon-escalates-battle-over-stablecoin-rewards-in-clarity-act-debate