I guess I mean free speech under the terms Musk has stated.
Although in a free state anyone should be able to state any kind of opinion, barring lewd or profane speech, threats of violence or pornography.
The problem is some people just can’t think objectively and what is a threat will cause some disagreement. “I wish all Jews would just die”. IMHO that is not a threat of violence, but a liberal would argue it is. Back yard BBQ rule? Does that apply?