he's absolutely right. pic related is a book about how government, intelligence agencies, and military worked together to over see most of americas popular rock and roll music and how it was designed to be shitty and retarded to glorify being a retarded dirty hippy that does drugs and fucks around and doesn't do anything with their life and smells bad, rock and roll is designed to be negative and make you a docile loser piece of shit.
that doesn't mean there isn't good music that you might define as being part of the rock genre, but by and large, rock and roll, especially classic rock, was literally controlled to be shitty and negative on purpose.
heres the book
the author wrote this book, and another book documenting the evidence that serial killers and child sex rings are run by the government, and intelligence agencies, and then shortly after words he was approached by hollywood executives to make films based off his work, and then in the following five monthes after that meeting he was diagnosed with cancer and died.