What Happened to Jack Darcy After Quitting Twitter?

Twitter CEO Jack darcy announced his departure from the company on Monday. He is still ceo of payment processing company square, which just changed its name to block so what happens to twitter now? i think he knew that it was going to happen again, and the next time he wouldn't be able to, i to stop being forced out. And i thinkt this was his moment to grab the parachute and get out on his own terms.