Fun fact: there’s no force of nature preventing Republicans from writing things that are just untrue when they’re writing laws.

Secondly, how reasonable the law is depends wholly on the studies that were not explicitly quoted

That is also related to my fun fact! They do not have studies that show transition is dangerous to youth, and in fact every repeatable, peer reviewed study on the effects of transition on trans youth have shown mental health and wellbeing improvements with transition and the opposite with not being allowed to transition.

and whether there is a significant percentage of people who undergo these treatments during puberty and then regret it.

Regret for transition related surgeries are consistently not just low, but an order of magnitude lower than regret for other surgeries. It’s so low that scientists have started studying why it’s so freakin’ low, and believe it may be because trans people are incredibly informed about what surgeries they’re getting, incredibly motivated to get them, and that they aren’t associated with a negative health problem like cancer.

Hormones are even lower risk, because if you don’t like it you just stop taking it. It’s not like surgery where it’s done in one go.

And to be clear, the only transition related surgery that happens on under 18s is top surgery (the same as gynecomastia surgery cis boys get).

Which is legalese I think for “FDA didn’t make studies checking whether those drugs are effective in treating gender dysphoria”

They’re trying to make accepting trans kids seem more dangerous than conversion therapy. This entire law revolves around making it as difficult as possible for families with trans youth to exist in the state, and it uses the power of the state to push misinformation over the protests of actual medical professionals.

Have you heard of Alabama leading the pack in protecting a vulnerable minority, ever? Do you think Alabama republicans have finally found a segment of the LGBT population they like? This is part of a concerted push involving hundreds of bills targeting trans people. They want this shit to go to SCOTUS to criminalize being trans in public and make it as difficult as possible even for adults to get transition related care.