I don't think it's wise to encourage people to silo themselves away into echo chambers - experience would seem to indicate that in the long run, it leads to more even controversy and even less getting along. We need to tackle issues collectively, as a society.
And racism is an "issue". It's not like profanity or sex - something that's to be avoided in polite company but fine among consenting adults. It's not fine. Hiding it from view - letting the racists all be racist together while the anti-racists remain oblivious - makes it worse, not better.
And racism is an "issue". It's not like profanity or sex - something that's to be avoided in polite company but fine among consenting adults. It's not fine. Hiding it from view - letting the racists all be racist together while the anti-racists remain oblivious - makes it worse, not better.