There is about how you know which link to follow.
So Twitter is now unusable because elonjet has been banned? Social media companies change their policies all the time. You don't have to agree with the decision but holding it up as something so consequential is just silly.
Assuming what he said about his son being accosted is true, how could he not change his mind? Should he really not stop something that threatened his kids life because of a promise he made to internet strangers?
If he simply bans those who would cause him (or people he likes) harm but continue to allow and encourage "free speech" for those who would cause harm to others then that seems a bit hypocritical.
This includes criticizing him in various ways.
Say what you will about pre-Elon Twitter; I never heard about anyone getting their account banned for saying bad things about Dorsey.
He has banned parody accounts that don't specify 'parody' in the username, he's threatened to de-amplify negative tweets, and he's banned the ElonJet account. I vehemently disagree with all of those moves, but the idea that the site is now unusable to say anything that he doesn't like is absolutely hyperbole.
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That Musk 'changed his mind' on the one thing that he said would set Twitter apart from 'the rest' is where I have a problem: this is a matter of principle so dear that it should override his personal affairs because that is what he is on the record about. If Musk's principles only hold water as long as he isn't personally affected then I'm fine with that but then he should get off his high horse and stop pretending.
Twitter before Musk was not perfect, but it was perfectly usable (even if they got stuff wrong every now and then, and in those cases they usually - but not always - eventually corrected themselves). What is on display right now is capriciousness of an entirely different degree.