That seems an overreaction to a few people being rude or dismisive. He's a stage performer, so surely he's to be used to hecklers.
He gets PAID to be on stage as Elvis. Is there something about doing it for fun that's not clear? I'm sorry the idiots have gone after him and killed the fun.
Why are you carping on my response? I was merely saying as a professional entertainer he should understand there are always a few rude people out there and that shouldn't stop him from doing something he wants to do.