I don't think rock music has any positive function.
Political correctness is tyranny with manners.
What you hold in your hand is proof of man's power - against which our strength means nothing. It has the force of 100 spears. I warn you, man's ingenuity goes hand-in-hand with their cruelty. No creature is as devious or violent.
One way or another, if you're persistent, fortune always smiles on you.
I've used too many pistols in too many movies. They're kind of heavy to carry.
And their pals vote for their stuff when they're not on the panel, and it just keeps going that way. And they tend to be very fringe artists, so anything before the 20th century is not worth considering. This is out of date.