I do see your point, but normal people in the street will give respect to a powerful car regardless of whether it can be used to full potential or not, but show joe-punter all that stupid stereo gear and they won't get nothing from it; simply becasue power is something you associate with a car. Image a DJ with a set of turn-tables that he uses in night clubs; now inagine the same guy with an engine fitted to his rig... see?
Anyway, as you said, it each to his own and when preference is in view there is no right and wrong, it entirely subjective.