Musk is a con-man like Trump, and he's fooled plenty of well-meaning people into thinking that they have a shot at persuading some "undecideds" to their point of view on his turf.
He may even let them win a few fights here and there. But it's his show. Civil society will not win ground on a platform that's designed for it to lose.
Anyone still posting on X thinking otherwise is playing a mug's game.