He was kinda forced to buy twitter in the end. He made a bid, but then the marketed turned red, and then didn’t want to buy it anymore. Now he is stuck with a company which generates less earnings than the interest costs from the buyout credits.
That’s also why he is even firing the kitchen staff and selling their kitchen appliances. He is so desperate for money to keep this company from bankrup.
Which is also probably the reason why he plays with QAnon stuff. I think he is speculating on someone to take twitter away from him. Maybe.