What’s stopped this are successful malpractice lawsuits against hospitals and doctors. Insurance companies won’t cover them if they offer these treatments.
Lawyers actually doing good! Who would think it!
The whole process harkens back to the “experiments” conmducted by Doktor Josef Mengele at Auschwitz in the early 1940s. He didn’t get on to sex change sinmply because he never got the idea. “Gender affirming care” ought to be called either Nazi Medeicine or Mengelization because that’s what it is.