CLARITY ActCrypto News JPMorgan CEO Jamie Dimon blasts Coinbase's Brian Armstrong, plans to fight Clarity Act By Coin Gazette Editorial Comments Off on JPMorgan CEO Jamie Dimon blasts Coinbase's Brian Armstrong, plans to fight Clarity Act May 29, 2026 1 Min Read Dimon said Coinbase's Armstrong is spending hundreds of millions of dollars trying to get Clarity Act passed.