Well the moderating is part of the problem. Moderators that delete or restrict comments that aren’t “nice” drives those people that have been moderated into groups that reaffirm their beliefs, however dangerous they may be.
I take a view that even if something isn’t “nice” it should never be moderated unless it advocates for violence against a group or puts endangers someone’s privacy. In life we may find ourselves in conversations or with people we can’t censor or shout down so why would we do it online?
People may ask why I’m still on beehaw and the fact is that I don’t agree with many of the viewpoints advocated here but I have to practice what I preach. If I run away from beehaw and don’t contribute then the community gets sucked in further to group think on a specific viewpoint.