It's obviously difficult to prove any position on this matter, but I definitely think it's worthwhile. I think the idea that we should suppress mere discussion

It's obviously difficult to prove any position on this matter, but I definitely think it's worthwhile. I think the idea that we should suppress mere discussion of certain topics is very dangerous, and could lead society down a very dark path. Let's not forget that things like interracial marriage, gay marriage and equality for women were once widely considered "abhorrent ideas".