The American Psychiatric Association disagrees that it's not a mental illness.
https://www.psychiatry.org/patients-families/gender-dysphoria/what-is-gender-dysphoria#section_1
Discussion
Strangely, they seem to think it's the only form of delusion that should be encouraged instead of broken.
That’s not right.
Fiat cucks don't know shit.
Agreed. Ten years ago, the DSM listed surgery as a last resort. Today, it's more like "do what the patient thinks they need". Like maybe magic skinny pills for an eating disorder, or recommending a girl get her tits done to treat her modern depression 🙄🤦♂️