WT notwithstanding, there are two genders, and only two. Male and female. XY and XX chromosomes. With the exception of a few sea horses and starfish, one has a cock, and one has a vaj. It's that way in horses, pigs, deer, cats, dogs, mice, penguins, otters, moosens, geeses, frogs and humans. Has been since creation, or the beginning of our world with a big bang, whichever you believe in.
There is no spectrum, except a shitty cable company that charges way too much and forced me to go Youtube TV. You can choose to play dress up, cut shit off yourself, take hormones, reduce hormones, and call yourself whatever the fuck you want. More power to you. Live your life. You can "feel" like a man trapped in a woman's body, or vice versa. But you are still either male or female. Nobody can be forced to participate in your fantasy world.
Children cannot smoke, drink, vote, join the military or buy a dirty magazine until they reach a certain age. Doesn't matter if their parents think it's okay. It's against the law. And any parent or doctor who participates in helping a child "transition", whether it be through surgery, hormones or otherwise, needs to be under the F'n jail.