Hate that aspect of social networks as well. Someone has to moderate manually in the end, once a community is not finely curated. Since that is not pleasant experience.
Thats why I Love the idea that users have to show some merit before allowed to join a community. But that kind of system does not scale well. And social networks usefulness is all about scale. There are contradicting forces at play here.
this is why you should always use
localhost
😉