The Journal. · The Wall Street Journal & Spotify Studios

Big Banks vs. Big Crypto

March 17, 2026·21 min·1 clip

Jamie Dimon confronted Coinbase's CEO in Davos, accusing him of lying on TV in a shocking public showdown.

Ryan Knutson reports on a regulatory standoff between the traditional banking industry and crypto companies, centered on whether Coinbase and similar exchanges can pay stablecoin holders annual reward yields of three to four percent — returns far above what most checking accounts offer. The episode opens at Davos, where JPMorgan Chase CEO Jamie Dimon walked up to Coinbase CEO Brian Armstrong, who was having coffee with former UK Prime Minister Tony Blair, and publicly accused him of lying on television about banks trying to sabotage crypto legislation. Knutson uses the confrontation as a window into a broader battle over the future structure of financial services. Coinbase's rewards program works through a partnership with stablecoin issuer Circle: the underlying U.S. dollars are invested in short-term Treasury bonds, generating returns that Coinbase then shares with customers as yield, without lending deposits the way banks do. Coinbase CEO Brian Armstrong has stated publicly that the goal is to replace banks as Americans' primary financial account, which banks take as a serious competitive threat to their deposit base. The episode explains that banks operate under tight capital requirements and regulatory obligations that crypto companies currently do not, creating what banks describe as an unlevel playing field. The Genius Act, the first U.S. law establishing stablecoin standards, contained language prohibiting stablecoin issuers from paying interest — a provision banks supported — but did not explicitly address exchanges, leaving a loophole that Coinbase claimed allowed its rewards program to continue. The broader Clarity Act, a more comprehensive market structure bill, then became the arena where banks pushed to close this loophole. Community banks in states like North Carolina, South Dakota, Alabama, and Louisiana lobbied senators directly, citing a government report suggesting trillions of dollars in deposits could migrate to crypto if the rewards regime continued unchallenged. When Armstrong concluded that the forthcoming Senate markup would produce legislation unfavorable to Coinbase's rewards program, he posted on X withdrawing support for the bill, which caused the Banking Committee to postpone its vote and threw the entire legislative effort into uncertainty. Knutson notes that Coinbase is by far the dominant crypto lobbying presence in Washington and that Armstrong's single post functioned as a veto over legislation that had been years in development.

As heard by us

A clear look at how stablecoin rules turned Coinbase and big banks into direct rivals over finance's next opening.

Big Banks vs. Big Crypto uses a public Davos run-in between Coinbase CEO Brian Armstrong and JPMorgan Chase CEO Jamie Dimon to frame a bigger fight over stablecoins, rewards, and who gets more room to shape the future of finance.

Read the full review in PlayNext →

Listen to the show on

Apple Podcasts Spotify

Play clips from this episode More from The Journal.