Some servers I dont use anymore, cause the "naziphila" plague has infested the server/admins.
to be serious. Its just a game. Jokes are ok, swearing, in the right context also. If it gets to much, its the admins job to do something. If he dont ... what do you want to do against it? They pay, you play. Leave, or life with it. All you can do, is trying play on servers, with the rules that suit you most, and/or the admins are from your definition grown up enough.