I'm sorry to disagree but CRT is fairly prevalent. Where they don't actually espouse it in social science courses that are designed around the concept (mainly in college-level courses), some school districts, companies and government organizations the principles into their very code of conduct. Analogy time: I don't have to teach/preach/screech at you about recycling if I make not adhering to tossing your coke bottle in the green can punishable in some way. Now remove "recycling" and insert "microaggression", "white privilege" or "whiteness" instead and you'll see my point. Again, CRT does have influence and has crept into many facets or our daily life.
Critical Race Theory is a dismal, dishonest and reprehensible thing to teach adults, let alone children. But that's simply my opinion based on my thoughts that the American people are better off united than divided so politicians and other scam artists have an easier time exploiting us.