Dorsey co-founded Twitter in 2006 and departed the corporate on Nov. 29, 2021, in order that the corporate might transfer on from its founders. He remained the CEO of Block, an organization devoted to furthering financial empowerment by way of its portfolio corporations. Since his departure from Twitter, the now-Elon Musk-owned firm has skilled a tough patch, prompting some customers to hunt options similar to Urbit and Mastodon.