A point that deserves mentioning: The basis of transgender theory is that birth gender can be "wrong" and that people can have their own understanding of gender. Therefore, a parent can never assume their child's gender, whether cis or otherwise, since gender is a malleable thing based on personal feelings. So, in the case of trans kids, parents aren't making a fiduciary decision on the health of their children by designating their kid as trans, since only the child can make that determination according to gender theory. Accordingly, the entire trans designation rests on the ideas of a child. And if we know through research that children's brains aren't developed enough to comprehend the implications involved in consent to s.ex, how do they have the capacity to consent and declare themselves part of a different gender, sterilize themselves, and lop off healthy body parts?