Thankfully, requests to ban racists have come up more times than I can remember on this forum since I've been around, and everytime, even during one time when the pressure to ban racists was extreme, they have been shot down by the mods and admin.
As an ex-mod here, I know many of the current mods very well, and also know the admin. They are all more concerned with free speech than with racism. It's the bottom line here and always has been; free speech has always trumped all other topics when it came to banning ideas.
“I get a kick out of being an outsider constantly. It allows me to be creative. I don't like anything in the mainstream and they don't like me.”
― Bill Hicks
Americans are easily startled, but they'll soon be back...and in greater numbers.
WARNING! In the unlikely event of an accidental agreement with anything stated in the above post, contact a clinical psychiatrist immediately.