I like the complaint here.

I have never accepted the idea that a school can compel a student to identify their protected statuses or medical history as part of some insane "inclusion" effort.

Let's say that some kid is intersex or gay. They're probably at least sexually confused when young and adolescent. You want to force these kids to declare their sexuality or sex when they're not even sure? Why: because you want to feel like a fucking hero.

"Shut up you stupid fucking Tranny! You're not gay, you just want to be a woman. Now thank me for educating you!"

And with that same argument, why the hell should the school be allowed to compel me to reveal anything else? No, I don't have to tell you my pronouns or my gender if you haven't figured them out for yourself. I don't even have to tell you my religion, national origin, or disability status. The last one is most certainly none of your business as my medical information isn't just protected by Civil Rights, it's protected by fucking HIPPA.

Frankly, I'd try going after the school for those violations even more than constitutional arguments. If you force my kid to reveal that he's intersex, disabled, or has gender dysphoria: I'd bet that's a violation of his rights to privacy on his medical history.