I am an anarchist and defend freedom of expression. This doesn't mean direct purposeful insults, I would not object but would not support it.
I agree, people did not get uglier, they have always been ugly enough but not only.
Manufacturers and dealers participating here are in fact mostly beggars. Their choice, though.
Differences in perceptions and processing of sound are interesting to discuss. Still, there is a number of people who simply can't hear well, I would point it to them but would not dismiss them.