Society is deciding that this is not stuff we want. Society is rejecting these ideas, and Facebook or Cloudflare when they dropped the Daily Stormer, etc, are deciding that this isn't what they want as part of their society.
If a bulk of society does want these ideas, these people will move to a new platform that supports them, and people will use them and make the ideas mainstream.
Stop complaining that society is rejecting ideas they don't like. It's literally how it works.
I personally think Facebook can do whatever the please with their website. However, if they remove the users they don't like then that implies they approve of the users that remain.
Facebook doesn't care about shit, but their bottom line. They have proven that time and time again. This should highlight the social pressures, because they are not legally responsible as far as anyone can tell. Thus, society is deciding.
No it obviously isn't. If it were, there would be no need for bans whatsoever, they would simply have no audience.
This is completely unproven.