> I think ideas should be out there. My ideal world is one where there are the "big" sites with millions of DAU generally keep racist content (or at least the really nasty stuff) off their platform, but there are plenty of little sites that "keep the dream alive" so to speak.

But reddit is already compartmentalized. Subreddits for fringe ideas are those "plenty of little sites", especially when they are delisted from the front pages.