Material that fails to challenge, but only reinforces our pre-existing biases & prejudices isn't education, it's entertainment. Of course the disingenuousness of laws banning CRT-related material is breathtaking. As you write: none of this has been proposed for K—12. And they know it.

So, what's really going on here?

Good job revealing the correlation between states that seek to ban CRT & preserve monuments to traitors & enslavers.