No platform truly has free speech. Whether it’s Twitter, Facebook, or even here on GAF. You can’t come on here and dox or threaten people or harass people. Nor should you be allowed to. But well run platforms do a good job of distinguishing actual toxicity from things some people just “find annoying.”
If Elon buys Twitter and it turns into a place where people can harass and bully with impunity that would be really bad. Doubt that will happen.
But if he restores sanity to discourse where “die, TERF!” isn’t considered hate, but “a man can’t get pregnant” is considered hate. At least the lines of right and wrong will be restored again. Because the lines on that platform aren’t even invisible. They’re scattered all over the place. There is no consistency at all on what you can and cannot say.