Jehovah's Witnesses?

Transition is also a medical treatment, it is used to treat gender dysphoria, as the only remedy we know to be effective.

If you feel like documenting yourself out of your ignorance (I doubt you will but who knows), here are some pointers. You can check each claim I make against the numerous studies and metastudies on the subject.

* Gender dysphoria is real and touches a non-trivial part of the population.

* Gender dysphoria poses significant hazard to mental health and can lead to suicide.

* Gender dysphoria almost never goes away, and when it does, it's mostly from external pressures on the individual (religious, political). In which cases, the individual keeps most symptoms (depression...).

* Transition effectively cures gender dysphoria.

* Very few people regret transitioning (<1%).