Being Trans is an innate immutable sense of self that likely has a biological basis in the same way that sexual characteristics do. You cannot talk someone into being Trans who is not. You cannot talk someone out of being Trans who is.

Scientific studies have proven that children as young as three can differentiate between the sexes. By the age of four they have a well formed sense of their own gender identity (which may not be congruent with their sex assigned at birth). This does not change. MAGATs can try to legislate trans people out of existence, but it does not negate the fact that trans people are real. Embedding unscientific belief in our laws is simply cruelty directed at trans people. Let the doctors, families and the scientists deal with the phenomenon. They are the ones best equipped to resolve them.