Interesting but gosh it's all so so sexist.
There was some moderation (later) on caution about social transition and medical approach and schools not doing stuff behind parents' backs.
The whole programme though seemed to assume kids have a 'gender identity', and that this manifests in their conformity or otherwise to some kind of assigned gender rules. It's all so sexist and dreary. You can play with how you present yourself, this is normal, it does not require an identity or soul searching. Just have fun with it kids! Rules are there to be broken, and gender role rules are so weak these days anyway it's not even difficult.