If someone comes to the blog that I run and have my name on (this one) and leaves a nasty comment, I can remove it. I’m not violating anybody’s rights by taking down someone else’s words on my website for any reason up to an including that I don’t like them, because I own this site, and I’m not the United States government enacting any kind of penalty on anyone else.
That said, Elon Musk fucking sucks, and, like, both things can be true, ya know?