This week in business Twitter: Jack Dorsey and Jay-Z team up, Chamath loses $128 million in Bitcoin, and Elon makes a date with Kanye As tweets on GameStop and Robinhood dried up, VCs, founders, and politicians like Jack Dorsey, Elon Musk, and Chamath Palihapitiya turned their thoughts to Bitcoin. Ivan De Luce 2.12.21 7:00 PM People