Hmm.
Is that so? I find rock and roll very rejuvinating, and inspiring at times. And i have no urge to kill people or do bad things when I listen to bands like AC/DC, Led Zep, GNR etc.
That said, plenty of rock bands out there are either directly or indirectly influenced by rock and roll bands.
Even punks back in the 70's were influenced by Keith Richards (admittedly more for the swagger than the riffs) even though they were too ashamed to admit it because they were labelling such rock giants as old and passe.