Journalist Christopher Ruffo has focused on looking at Critical Race Theory. He has made a short explanatory movie about it.
Ruffo recently wrote the article on the Portland Schools' critical race theory programme noted on Solopassion and on Chris Trotter's site.
The documentary is a good introduction to the subject.
The blurb on YouTube says: "This video-essay explores the intellectual history of critical race theory, how it’s devouring America’s public institutions, ...'
It will help to understand how a psychologist/therapist disturbingly thinks that ‘Whiteness’ Is a ‘Malignant, Parasitic-Like Condition’ :https://www.breitbart.com/health/2021/06/10/healthcare-journal-whiteness-is-a-malignant-parasitic-like-condition-creating-perverse-appetites/