That's a pretty weak origin story. "Critical race theory" is just another expression of the Marxist/Talmuic dialectic rejection of external, objective authority (God). In that system, man cannot be fallen as that would imply he needs a savior. So man must be the highest authority and is only being held back oppressed along his ascent to collective godhood by those who reject this paradigm and still cling to external authority. It so happens that the Christian West which served as the biggest barrier to Talmudic communism iis/was predominately white. So white Christians and whites in general must be the oppressors holding back mankind. And so the intersectional opposition between races comes to the forefront.