I don’t seem to see any POC showing up at school board meetings.

You mean the school board meetings overrun with angry White people? Why do think non-White people are barely represented in all the media hype around this? Maybe it has to do with the demographics of the places where CRT is most controversial.

I haven't skirted the issue of CRT being a political movement. I see no evidence of a framework of analysis that was introduced in the mid 70's as being a political movement. The backlash against it is a political movement as we will see in full force during the 2022 elections cycle.