Only reason he filed paperwork this time is last time he got fined. So his calculation was lets do paperwork and avoid fine.. Does anyone really think 54.20 is a serious offer or its just in his regular pattern of 420 behavior? I can almost guarantee it will never go through even he knows it. Thats why its his best and final offer.
Do you really think Twitter is sudden interest to him away from Tesla/SpaceX or Hyperloop? last time he was in "Web" was PayPal and thats ages ago.. it Never has interested him probably very boring. He was never into social. he's just thinking this as a quick way to make 15-20% return in few months and have fun. He got bored of pumping Dogecoin, now he's on twitter trying to make money, even though he does not need it. its just fun for him to send people in loop and trigger bunch of folks.