Oh thats lovely.
I think as older people with old fashioned conservative views (anyone not heterosexual is bound for hell) are gradually replaced by ones whove grown up with full LGBT rights being a normal thing, it will get more and more easy and normal to transition. no more shame or decades of depression, just hey, transition and get on with things..
id love to think one day it was normal quick and easy for anyone who wanted to for any reason to transition, and transition back too, at will. Hard to be sexist when youve lived as both genders. wouldnt it be a thing to be able have children as a father, and then laater as a mother, or whatever! Maybe a couple father/mother a kid, then 2 years later swap and mother/father the next one! Eventually its unusual not to have transitioned at some point in life, in the same way travelling or doing a degree can be seen to broaden your horizons and round you as a person, so does living as variations of your original self.
Im rambling into science fiction, but stories like yours give me a tonne of hope. thank you for sharing.