Maybe people who have transitioned are now finding out it can be pretty fucking shit to be a woman?
The loss of male privilege might not be appreciated whilst transitioning, as there's a fuckton of other shit to be dealing with - family, friends, strangers, the hormones, the surgeries, etc - but once the physical side is over, what might (I don't know, obviously, I just know what it's like from having grown up with it) become apparent is that the world is not, as a rule, a particularly nice place to be a woman, even if the physical transition is the best/most natural looking that money can buy. After a while, does being yelled at across the street, not for being trans, but for being female, not jar? Does being ignored or talked down to not jar? Does failing to get job interviews they are sure they would have got, had they used a male sounding name on the application, not jar? Does feeling extremely vulnerable at night - or any time of the day, not because they are trans but because they're female, not jar? Is the fact they've not been offered the salary/raise they would have got pretransition not due to being trans, but is due to being female?
And there are the expectations that might have been taken on board - if there isn't a perfect figure/a few pounds go on, they feel they look like shit, if their makeup isn't perfect, if their nails aren't perfect, if their clothes aren't perfect, they feel they look like shit. After a few years, wearing heels is gonna make their feet, knees and lower back hurt. Waxing fucking hurts. Threading eyebrows and facial hair (like the peach fuzz most humans have irrespective of gender) fucking hurts. There's underarm hair, there's arm hair, there's body hair (if they haven't been able to afford laser from top to literally toe or they are naturally blonde, so laser epilation doesn't work).
There's the natural ageing process, female pattern baldness, possibly concerns about breast cancer - and I wouldn't be surprised if, post transition, any health complaints taken to some GPs are dismissed as 'it's your hormones' or 'all part of ageing', or even 'have you considered the possibility that you're depressed?'.