This is a common theme in sports teams. One guy is toxic but contributes a lot, should we keep him? Luckily most teams are not sports teams, and most people ar

This is a common theme in sports teams. One guy is toxic but contributes a lot, should we keep him? Luckily most teams are not sports teams, and most people are replaceable. The thing about toxicity is it's contagious. People will start to use it as signalling: "I say toxic things because I'm valuable". It's like that cartoon of The Internet Commentator's Fallacy.