so why shouldn't schools just go with what the child wants and leave the psychology to the experts?
Because they (and you) have been told no.
No.
If you don't like it, take it up with the government.
Your level of denial is staggering. Mermaids, Stonewall, GIRES, all involved with schools.
GIRES has recommended cakes to celebrate children being transgender. And i'm pretty certain it was they who were involved in schools material, endorsed by the CPS, saying yes girls can enjoy having blowjobs.
Stonewall has advised the girl guides. Alex Drummond goes into schools as a lesbian.
Do you think we're new to this?
The women on here have been talking about this for at least five years in great depth.
Stereotypes have now been forbidden as a means of determining whether you are trans. There is no such thing as being born in the wrong body. Altering your body to suit stereotypical roles is out.
I couldn't care less what schools material trans lobby groups come up now. Because having already produced these dismissed materials, schools are advised not to work with them.
And good luck with pronouns. How are you going to call a girl he, when you can't refer to stereotypes??