It's a long read but the article I posted from the GL substack, written by Arty Morty is well worth it IMO. The key point being that people's "identities" are their evolving personalities, that these change over time until you eventually figure out your place in the world... and that most "identities" don't require a journey towards medical assistance.
Human are not like butterflies - our life cycle is much more complex. We don't just start as babies (caterpillars), become teens (chrysalis) and then adults (butterflies).
I think it would be useful to teach kids about life stages and shifts in identity during each period. I believe the concept is well understood within Chinese traditional medicine which says that women have 7 year stages in life (8 years for men). An alternative version which perhaps is more westernised in our understanding is in the picture.
What I find particularly compelling about the Chinese theory is how it is linked to stages in human fertility, particularly for women. It's ancient and yet I think is one of those ideas that lasts because it has this foundation in material reality that can not be avoided.
This deeply contrasts with the gender theory of your 'one true authentic self' in which you become something of a fixed persona or identity like butterflies. This is linked to justification for medicalisation because otherwise life altering treatments become exceptionally controversial due to the possibility of regret through shifting senses of identity. The trouble is the data perhaps has signs that regret is a real thing and that has consequences which are alarming.
If teens are given the idea of a fixed persona it puts a different level of pressure to find out 'who you are' as a teen. The idea of transience of identity and inescapable life stages almost gives the freedom to be who you want in a different way - multiple times. The idea of reinvention is much more liberating than a singular transition.
Much of transition in psychological terms is almost 'trying to run away' from yourself or where you come from. It's disassociative with reality. That's why it's so problematic. I think there are other ways young adults in particular, try and do this; drug use or even the motivation for a gap year.
This is my ultimate problem with identity politics generally. Whilst you can't escape what you are, the idea that you are then totally restricted by that is regressive and stereotyped. There are certain things which are inescapable to your life experience, but apply too much rigidity and you also act against the own interests of that group too.
For example women can not escape their biology and how their sex makes them more vulnerable. But decide that women are only good for making babies and staying safely cocooned from the dangers of the outside world by restricting them to the role of carer and homemaker is regressive. Equally deciding that biological is irrelevant, doesn't affect our life cycle and can be completely ignored is regressive in its own way too.
Identity formation as a singular life time event which is totally individual and one dimensional just doesn't reflect the human experience. Why have children been taught differently? Surely knowing that a life stage will eventually pass isn't a bad thing for those with poor mental health?