Probably your feed is different from a lot of people's. Mine isn't so bad either, but I have seen ugly stuff on there on public groups. If you were to seek it,

Probably your feed is different from a lot of people's. Mine isn't so bad either, but I have seen ugly stuff on there on public groups. If you were to seek it, you would find it. And probably a number of people find it without seeking, then get caught up.