Try going unmoderated for a trial period to see how bad it really is. Quit bitching and start a new unmoderated Beloit Alum group.
None have any problems.
If a particular member flames or spanms, just that person's posts are moderated for a trial period. In wisdom You have made them all. The earth is full of Your possessions. There is the sea, vast and wide, with its moving swarms past counting, living things great and small. Oh, Lady, Thou hast made them all.