You're missing the point.
The reason for CRT/segregation/intersectionalism in 2021 is to attack the existing power structure and recreate it for the benefit of Marxist leaders.
The "problem" with desegregation and the nuclear/extended family is that Marxists don't get a cut.
You can learn more by reading previous generations of the Red Guard, Red Terror, Maoism and Fascism, which are being copied wholesale from the history books.
Your misunderstanding is caused by not being a good comrade.