Coinbase CEO Brian Armstrong is publicly accusing major U.S. banks of quietly sabotaging President Donald Trump's pro-crypto legislative agenda.

In a January 2026 interview, Armstrong claimed bank lobbyists are working to strip stablecoin yield provisions from Senate crypto market structure bills. He argued he'd prefer no legislation over a "bad bill" that imposes harsh restrictions on decentralized finance or eliminates stablecoin yields entirely.

The battle centers on two laws. The GENIUS Act, signed in July 2025, established a framework for payment stablecoins and permits yield-bearing options. The companion CLARITY Act, still moving through Congress, addresses broader crypto market structure. Armstrong's frustration targets Senate efforts to amend the yield-bearing provisions already enacted.

The conflict escalated after a March 2026 meeting with Armstrong. President Trump publicly echoed the criticism, attacking banks for attempting to derail the GENIUS Act and urging swift passage of the CLARITY Act. Banks now face opposition from both the crypto industry and the White House.

For investors, the legislative outcome is critical. Restrictions on stablecoin yields could deter investment and impact market liquidity. Conversely, preserving pro-crypto provisions could accelerate institutional and retail adoption of decentralized finance.