JPMorgan Chase CEO Jamie Dimon has publicly criticized Coinbase CEO Brian Armstrong over Armstrong's aggressive lobbying for the Digital Asset Market Clarity Act. Dimon claims Armstrong is spending hundreds of millions to push the bill through Congress.
The conflict escalated at the Davos summit in late January 2026, during a private meeting that included former UK Prime Minister Tony Blair. Dimon reportedly accused Armstrong of being dishonest. The core issue is whether companies like Coinbase should be allowed to offer yield on stablecoins without adhering to full bank-style regulation.
Armstrong has accused banks of trying to sabotage the CLARITY Act, specifically its provisions on stablecoin yields. Dimon argues stablecoin issuers must face the same regulatory requirements as banks.
Coinbase temporarily withdrew support for the bill in January 2026 due to restrictions on stablecoin yields. A compromise emerged in May 2026, banning passive rewards but allowing activity-based incentives. Armstrong endorsed the revised version. JPMorgan continues to oppose the bill. President Trump has criticized banks, calling the bill "hostage," signaling potential political support for Armstrong.