Children are not equipped to make gender-transitioning decisions

"Transitional gender surgery is a significant and substantial decision for any adult to make, and should require thoughtful and thorough education and well-informed consent. Children, on the other hand, are not equipped to make that decision. Such a step requires a degree of understanding of both male and female sex and sexuality that no child could or should possess.
We don’t allow children to drink or drive or engage in sexual activity, or join the military, or even vote before the age of adults."