we're prescribing kids hormones or making other medical choices for kids

You literally are doing that. The smiley and the "at least not yet" makes it clear that mod included wants to do that, but it is literally already happening in some places.

Also, browsing that sub, they are, once again, clearly groomers. Take this post - "student doesn't fit in my box of what girls should be? How should I make her trans" And one of the responses:

its nearly summer, have you thought about arranging a summer trip with just you two to help explore yourselves?

OK, groomers