Critical race theory is an examination at how American social and legal systems upholds white supremacy. So republicans trying to ban it in schools would basically mean students wouldn’t be able to learn about slavery, civil rights, or redlining since those are part of CRT.
We don’t agree a lot of things and this is one agree with. I believe any black history will make whites feel anguish, guilt, and discomfort. This is how they will suppress regular teachings of black history.