The only survival tactic is to figure out the absolute minimum of group-chat engagement you can get away with in your org without it being a problem. Leave all

The only survival tactic is to figure out the absolute minimum of group-chat engagement you can get away with in your org without it being a problem. Leave all the rooms and groups that are not explicitly about work. If a room is bold because it has unread messages, that doesn't mean you need to read them right now.