No child under 18 is receiving any surgical services to transition
But they can get hormone therapy that will stop forever their development phase, not to mention all the side effects (they never mention the permanent side effects nor even the risk of getting side effects, for what i saw is about 60%, but take that with a pinch of salt). They are children, they ARE NOT ready for that choice, like they are not ready to smoke, get a tattoo or own a firearm. It’s just common sense.
EDIT: almost forgot to say that in some states children can get hormone therapy without parents consent. This is absurd.