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.
Consider The Lobster: Essays and Arguments (ed. Hachette UK, 2012) - ISBN: 9781405521017