In addition, it is quite likely that Trump will run for president again in 2024. So it all adds up.
First of all the American public probably would've let him get away with other stuff but the majority will not be voting for him after that "Watergate 2.0" documents fiasco.
You can't predict Elon Musk's move, the real reason why he bought twitter will remain unknown until he decide to reveal it through his next moves
He already revealed it. It's called Project X.
So does this mean Elon Musk can even tweet whatever he wants and influence the market since he is the owner of the platform now without someone censoring him
Because I believe maybe before now that would have happened if he posted something that might be inappropriate for the market or seen as trying to manipulate the market.
No.
Owning a social platform doesn't put you above the SEC's iron first just as owning a website doesn't mean you can post whatever you want to manipulate markets.
Considering that Jack Dorsey (the original Twitter co-founder) is making a Web3 version of it, it may seem that this acquisition is irrelevant anyway, like catching a falling knife, or buying .com businesses before the dot-com crash.
Edit:
Still doesnt add up on why he buy twitter though. Donald Trump is a name / individual that will keep on existing even if he is banned on Twitter. Besides that, even if Trump runs for another president, he doesnt really need twitter to help him win the election. Most of the Americans are not really happy with how Biden runs things around so good chances he might got it back if he runs for it even without being on twitter
The answer is that they are completely uncorrelated. Trump doesn't need Musk's help to win an election. Also I don't believe either him or Biden are in for a second term as the people are sick and tired of their antics/policies.