Well you said "the worst thing to happen to music". A statement like that should have supporting evidence. "it was simply my opinion". An opinion has, by the very definition of the word, a thought process that one reaches by facts and history. Hopefully, it doesn’t come from a basic feeling, instead of thoroughly thought out reasoning. That would not be right, would it?
This goes to the main point of this thread. It may just be a macho thing, that has had time to fester without anyone being called upon to answer intelligently for those statements/feelings.