This is actually gonna screw over minorities and LGBTQ so hard because there's effectively an "out" in that to give white women a shot and, well, if affirmative action's anything to go by, they'll probably benefit the most from this too xD.
Then they can just file any complaints under, "See! We have the diversity qualifications on the record!" and they'd be right under technical terms, but effectively this is probably just gonna mean more of the same.
I don't care either way, but it's always a bit "fun" to see these organizations try to virtue signal while still failing to institute any genuine changes that live up to their supposed "progressive" values.
...also tell me when have "women" been an underrepresented group in film? They make up 51% of the global population and I've not seen a movie that's never had 0 women in it except maybe The Thing (and there was a thematic reason that movie was all dudes).