Pingu
I care about trans kids. I also care about boys who like to wear pink and girls who like to play football, and who are told they are trans. I have no doubt that some gender non-conforming kids will later come to the conclusion that they are trans, and I hope they'll get the support they need to transition (if they wish), and to live peacefully and happily.
Some kids won't though, and I worry that these kids will end up just as confused and damaged as a trans kid who wasn't allowed to discover their own identity.
When my son was about 3 years old, he loved to dress up in his sister's Disney Princess nightgown. He slept in a nightgown every night for months. We didn't make anything of it, we just let him be, and in time he stopped. At the same time, there was a little boy in his nursery who wore girls' clothes all the time. He identified as a girl, and his family accepted him as he was. We've lost touch now, but it would not surprise me in the slightest if he was now living as a transgirl. I can't tell you why I feel this way - just that there was something different about the way he presented himself. It wasn't the clothes, it was the way he described himself. The way he presented himself in the group, in his family.
Just as we let my son be who he was and discover himself, this boy's family did the same. They didn't try to persuade him that he was trans, or worry that he was gay. They just let him be. His mum said to me that he likes playing with 'girl toys' but she doesn't think of them like that. They are just toys, and if he likes them, that's fine.
(Before I'm accused of anything, I'm not misgendering him, as I don't know if he is now trans, just talking of how he was when I knew him).
Why do we have to stick a label on kids so early? Why not just allow them to be themselves, and to discover what and who they are. We can do that by allowing girls and boys to play with all toys, instead of restricting them to blue and pink. There is no reason for classes to be split into boy/girl section. It only teaches kids that engineering is for boys and creativity is for girls.