My friend's daughter (22, hair of blue) works at my local and I have all the time for her. Absolutely smashing young woman, I do not have a bad word to say about her. She's super connected to the whole thing (gestures vaguely at gender-trans-stuff) and I can (and do) ask her to explain things to me, because I don't know shit, frankly.
She's pan-romantic asexual homosexual (I think I got that right) and has a little They/Them badge she wears at work (little alehouse mostly inhabited by middle-aged to elder day-drinkers, which just makes it all the more adorable, that's by-the-by).
We don't agree on quite a few things, but I'm quite happy to not even raise things like JKR, as I think we are a bit too far apart for that discussion to bear fruit. The things I do give nudges about are body-acceptance and that sex-based stereotypes are a bag of oppressive wank.
My take on it is briefly this. I think it's absolutely grand that the kids are all talking to each other and finding ways to understand all these ways of being that my generation largely didn't ever figure out. I am far from convinced that absolutely everything that exists by concensus in her demographic will stand the test of time, but yanno, time will tell.
There are big areas where I, like most of you lot, have serious concerns (ROGD, teaching kids they are in the wrong body, loss of female-only single-sex facilities).