Coinbase CEO Brian Armstrong and JPMorgan CEO Jamie Dimon have reignited their public feud over the Digital Asset Market Clarity Act, focusing on whether crypto platforms should pay yield on stablecoin balances without bank-style regulation. Dimon criticized the bill, claiming it allows crypto firms to pay interest without necessary protections, and accused Armstrong of heavy lobbying. Armstrong responded with a meme, highlighting the ongoing tension. The legislative battle is crucial for Coinbase, which reported $1.35 billion in stablecoin revenue in 2025. The Clarity Act, which permits activity-based rewards but bans passive yield, passed a Senate Banking Committee vote but faces opposition from Dimon and banking allies. Market analysts are cautiously optimistic about the bill's passage, with estimates of a 61-70% chance before the August recess.