As for your original question: Musk helps oppressive states enforce censorship on his platform .
His passion for free speech is only for white supremacists and conspiracy theorists now running rampant on his platform (there is a John Oliver segment about it).
He opposed an anti-hate-speech law in Ireland, although the law makes clear that it is still allowed to express unfavorable opinions and offend others, but forbids incitement to violence.
This shows he is not interested in defending "unfavorable reasoning" against the "woke" inquisitors, rather than advancing hate-speech and white supremacist causes in particular. This is not only a hypothesis, but a reported outcome of his actions with X/Twitter, which is now a nazi bar.
Don't forget Russel's tolerance paradox: If you tolerate nazis in order to defend freedom (of speech, political association, and the like), they will overtake the state apparatus and verbot freedoms for everyone, not only speech, but freedom of life as well.
He is doing exactly that, not only permitting, but promoting white supremacy, and at the same time treating the term "cisgender" for example as a slur.
This shows he is not all in for defending free-speech for all sides, but he is out to "destroy to woke mind virus" because it "stole his son from him".
Musk is a nazi apologist, a big cry baby, and a media gatekeeper who enforces censorship both as a platform owner and as a service to totalitarian states.
He is a national security risk, according to Wired.