There's a grosser irony about Politically Correct English. This is that PCE purports to be the dialect of progressive reform but is in fact - in its Orwellian substitution of the euphemisms of social equality for social equality itself - of vastly more help to conservatives and the US status quo than traditional SNOOT prescriptions ever were.
David Foster Wallace, Consider the Lobster and Other Essays
language, linguistics, political-correctness