The Arquettegate Intersectionality

So, Patricia Arquette made some comments backstage at the Oscars, à propos of her call for pay-equality for women, that were perhaps not best calculated, and apparently people took it badly, and argued about it on Twitter, as people will.  Whatever, don't care, move on.  Having read a transcript of Arquette's comments, and not following Twitter, I naively assumed that the cause of offence was the implication that somehow the fights for equality for racial minorities and the 'gay community' were already and fully won, and that now it was the time to focus on women.  But, no.

Being fool enough to listen to a certain podcast (rhymes with rib lime), I am reliably informed that the problem was 'Intersectionality'.  Okay, let's take a look-see on the old wiki, and ah, fuck me.  Scroll, scroll, scroll...'a Marxist-feminist critical theory'...ugh.  I'm remembering now why I never liked liberals when I was younger.  Yeah, I get it, the experience of a black lesbian is different from that of say a black man or a white woman, and people can be oppressed along multiple axes of identity.  Yeah, no shit.