You're way off the mark. A huge part of the Kid Rock image is that he's "straight outta the trailer", and grew up as poor white trash who lived in a trailer park. Fact is, his old man owns a car dealership, and KR's beginnings are far from what he has portrayed them as.
I am not particularly referring to this characterization... I am merely commenting on the use of that term in general by the liberals when they wish to marginalize people... and on that I believe I am right on the mark.
As for Kid Rock, I have no idea and could not care less. I am more of a Blue Oyster Cult type of guy anyway.