If you’re not bothered by this then your conscience has a tremendous blind spot. Can I use the N-word to tease a black personal? Throw a midget? Laugh at a person with a cleft palet or a shriveled arm or who is genuinely a moron Low IQ)? The list goes on and on. It’s totally to be expected, of course. The human species is largely status driven (breeding rights) and ridicule is one way to establish status. Oh well, apparently has to put up with it to be in the band and be a celebrity (status).