In the US, we both deflate the open class-ist discussion prevalent in the UK by pretending we are above that, while hypocritically we conflate class with cash -- in effect you buy 'pedigree' which is why our growing nouveau riche are such exceptionally gormless, gaudy jackwagons who often exhibit the worst of all trait-sets: often milquetoast but boorish, pearl-clutching yet belligerent, all while terrified of everything "different"...and we're the greatest place on Earth.
It should be a condition in the DSM-V.