“The critical race theory (CRT) movement is a collection of activists and scholars engaged in studying and transforming the relationship among race, racism, and power. The movement considers many of the same issues that conventional civil rights and ethnic studies discourses take up but places them in a broader perspective that includes economics, history, setting, group and self-interest, and emotions and the unconscious. Unlike traditional civil rights discourse, which stresses incrementalism and step-by-step progress, critical race theory questions the very foundations of the liberal order, including equality theory, legal reasoning, Enlightenment rationalism, and neutral principles of constitutional law.”
Delgado, Richard; Stefancic, Jean; Harris, Angela. “Critical Race Theory (Third Edition)”
Given it is a broad discipline concerned with radical change, how can you make such a claim though? I've already provided you with a direct quote of an author saying something that obviously alienates many white people.
I agree that it is not a central or necessary tenet of CRT that all white people are racist, but it is pretty clear that some scholars do indeed say things that obviously, and understandably, alienate many white people (and many non-white people too).
Whether or not you believe you normatively should be able to do so, you cannot redefine words like racism and white supremacy that have such negative connotations, apply them to people based on an accident of birth then expect all reasonable people to simply say 'of course you are right and we agree we are racists complicit in white supremacy' (never mind all people).
A generic overview of CRT for a popular audience doesn't negate what individual scholars may say on the issue.