The point is that, like Richard Hell says, rock 'n' roll is an arena in which you recreate yourself, and all this blathering about authenticity is just a bunch of crap. The Clash are authentic because their music carries such brutal conviction, not because they're Noble Savages.
"The Clash" (December 1977), p. 227 - Psychotic Reactions and Carburetor Dung (1988)