Patrick Witt, Executive Director of the White House Advisory Committee on Digital Assets, has publicly challenged JPMorgan Chase CEO Jamie Dimon's stance on stablecoin yield regulations. Dimon had suggested that platforms offering stablecoin yields should be regulated like banks, citing the payment of interest as a banking activity. Witt countered this view on social media, arguing that regulation should focus on the lending or re-collateralization of underlying U.S. dollars, not merely the payment of yields. He highlighted that the GENIUS Act prohibits stablecoin issuers from such activities, addressing Dimon's concerns.