Boys who say they want to be girls must be given puberty blockers, so we're told, so that they can keep their bodies small and slim and youthful, even though they grow older. So that they are meant to "pass" as female.
And girls who want to be boys - but they are given the same puberty blockers too? That also restrict girls' growth? So they turn out to be... even smaller than nature intended, even though they want to be men?
So how does that logic work, then?
I'm sorry, but I think this whole business is totally fucked up, and we need to protect all children from causing unnecessary irreversible damage to their bodies.
What people do as adults is their own business. But children? No. We do not experiment on children, or use children to justify adult choices. We do not do that.