What do you think of Hip Hop?

Maybe real music wasn't the right term, great music is a better term. Along with Metallica, Guns n roses, Aerosmith, etc. And older stuff like the Beegees, Beatles even Neil Diamond. I just don't get how teens could like rap and hip hop, listen to songs like We Are The Champions by Queen, Forever Young by Alphaville, With Arms Wide Open by Creed, More Than a Feeling by Boston, so many more, such great songs with great lyrics, every one of the songs kids listen to has lyrics about drugs, or sex or violence, and such bad messages. But I guess what's ''cool'' is that kinda music so kids have to listen to that music because they have to be ''cool''.