Joan of ark most likely had schizophrenia (misses the point)
Runner but some people, the minority, are not ok just as they are as far as they are concerned, they feel they need the hormones and surgery and I don't think it's helpful to dismiss that as 'your fine'. (Therapy, alot of, should ofcourse be first line treatment, but some still feel the need)
The other problem is that they aren't saying your fine as you are- they are saying it's fine to like 'male' things if you identify as male, it's fine to like 'female' things if you identify as female, and it's fine to like both if you identify as non binary. Which reinforces the gender roles in the first place.
The alternative, what I thought of as the norm when younger, was that females can like whatever and males can like whatever. No need to worry about self identfying as anything, just get on with life. But ofcourse sadly there are other ideas that drip down about stereotypes within the media and society. We could just be fighting for the idea that males can like whatever and females can like whatever, because that's so much simpler and doesn't reinforce gender stereotypes.