I will never understand how people can suggest a specific musical genre or a medium is responsible for ruining society or "destroying values like the value of work" with a straight face. When I ask for empirical proof of such things, there never is any, just anecdotal statements.
As if country music never touched upon these sorts of topics. Or books. Or ...
Moral panics come from old people who don't like anything that's different from their youth. "Kids these days!" And in America, especially so if that thing happens to be dominated by black people.