

Children cannot consent. In fact, I would go further than that and say that human beings cannot provide consent until their brains are fully developed as relative to most fully-functioned people. This is why anyone on mind altering drugs cannot consent, or why people with certain major mental conditions cannot consent.
And this general brain development ends around age 25 when the prefrontal cortex finishes development, so I would argue that you cannot give fundamental consent until age 25.
A parent does not own a child, they are a steward of the child, and no choices pertaining to things requiring consent of this magnitude are appropriate for parents to make on behalf of their child.
This has nothing to do with “trans rights” - whatever that is, and everything to do with rationality and logic.
Frankly, there shouldn’t be any laws pertaining to trans individuals vs. non-trans. The notion is nonsensical. No laws should exist unless they are victim laws. Victimless laws are patently immoral.
I can easily and quickly answer all dilemmas pertaining to anyone, trans or otherwise. Do trans people get to use a given bathroom? That depends. Who owns that bathroom and what do they say? Because ownership means exclusive authority over. If you’re a good person and you are trans and you want to use my bathroom, you may.
Governments cannot own property. The notion of public property is a blatant misnomer. A government cannot own things in much the same way that a sidewalk cannot own anything. Only people can own things and you cannot own something unless you consent to ownership and you weren’t robbed, and all government funding stems from theft.
You cannot own that in which you’ve stolen and you cannot steal that in which you own.
The problem with all of these conversations is the government. Always.
A child - along with their parents - should be allowed to consent to treating a broken arm because it is fixing a state the arm did not start in, it has detrimental side effects for the child if not treated (that would not be self inflicted and are physical and not the byproduct of the psyche), and because these things are measurable and create reliable predictions.
Psychological systems very rarely create reliable predictions. Remember that psychology is not a hard science, and it has been proven that placebos can “cure” roughly 50% of depression.
You should not be allowed to consent to a treatment that is irreversible, is predicated on the psyche, and of which revolves around notions of gender, which is not real - gender is an idea, and a bad one at that. It holds no cardinal essence.