This is an interesting one. I think this ruling may be legit, if stupid?
The CROWN act specifically says that a school can't limit access based on hair "style or texture" IF that style or texture has particular associations to that person's "race or national origin."
A blanket ban on hair longer than a certain length wouldn't violate that at face value since "longer than X inches" isn't a style or texture in and of itself, and isnt particularly associated with any race or national grouping of people?
And while certain religions prohibit cutting your hair, I think that would be a standard religious exemption, the same way you're allowed to have a "no hats" rule, even though some religions require them. That's long been upheld by the courts.
I think this is a crazy hill for the school to die on, but I think it might be within their rights to die on it? Idk though, I'd be interested to hear what other people think.
I think this issue is also more nuanced than you'll see it given credit for in the media.
I think there's some strong "War in Iraq" parallels that can be drawn that might help reflect why the US is reacting the way they are.
To summarize, small group of terrorists commit an attack that is one of the worst in the nations history. This country that was attacked has a much better funded military, and they roll in to exact retribution, notionally under the banner of "stopping the people who did this and not letting it happen again." The war of revenge is hugely detrimental to the civilian population therein, and human rights violations occur.
Most establishment politicians were/are fully on board with the War in Iraq. Why wouldn't they be on board with Israel right now? It's basically the same situation again.
I think that a lot of what you see online forgets that this wasn't some random thing where Israel just decided to commit a genocide out of nowhere. But just like how 9/11 didn't justify the War in Iraq, 10/7 doesn't justify what's happening now. But it's somewhat understandable why it's happening, and why people support it.
I remember right after 9/11, the vast majority of people were on board with sending troops in. The dissenters were super few and far between. This is just that again, but Israel this time.