I find it amazing that not one of the top comments gives Elon ANY consideration that maybe, just maybe, he has a legitimate case against Twitter. We don’t know what he’s found, what he was told, what he was promised, what changed on Twitter’s side. Some very top level people bailed or were fired shortly after Elon’s acquisition proposal was announced. It sure appears that Elons is just balking, but what is far more l…
Given this and previous behaviour it seems pretty reasonable to assume that Musk was doing it for the lolz and to get attention as "the savior of free speech".
It's useful to note that after he signed the contract the market decided he wasn't serious about it. That's the closest we have to an objective judgement on Musk's intentions.