Yes, actually. I legitimately think that no viewpoint or idea should be censored no matter how distasteful I may find it to be.

Would I prefer to live in a nazi or communist society? No, but I prefer to live in a society that in theory can, in a worst case scenario, turn into either of those eventually than in one that cannot.

edit: unless we include some sort of utopian society where we're ruled by some perfect AI or where everyone has perfect information access and decision-making of course but that's science fiction.