Like the Romans used to drink from lead cups. Something like that.
(it appears that the moderator is removing any replies with which he disagrees. It might be a piefed issue. But all the removed replies are top level and upopular. Stranger coincidences have happened I suppose.)
Thank you for the addition, I will proceed to block the community? group?
And for the actual question: not dumping idiots. Dealing with them instead of breaking up always works in their favour