As and ideology it would be good to introduce when one is reading Adam Smith, Marx and Mussolini.
But I think a lot of the concern is that CRT isn’t being taught as an ideology amongst others, but it is being employed as the underlying “unseen” lens that is being applied to all aspects of curriculum and the classroom.
I also think CRT like a lot of more modern movements lacks a central authority that then allows the practitioners to take it in all sorts of directions that may or may not have been intended.
You can see in many CRT zealots that race predetermines everything. Like when talking to a Marxist. Everything is understood if you just apply the right lens. If only the world was so simple.
Like so much of education it is just another passing fad applied badly. My concern is that the opportunity to make the needed change is going to be missed due the extremes fighting and not getting to meaningful improvements.