Coinbase, JPMorgan CEOs clashed over market structure bill at Davos: Report Brian Armstrong made the media rounds before and after he announced Coinbase was pulling its support for a major US crypto bill, reportedly facing off with Jamie Dimon in Davos. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Filed under: Altcoins - @ January 30, 2026 8:47 pm