IF true ...
Back in the 70s and 80s the USSR had a mandatory class in their universities "proving" Atheism. The class ended with an all-or-nothing pass-fail question, "Do you believe in God?" Answer "Yes" and no college degree.
One cannot prove the non-existence of God.
No one has proved the existence of God.
There's no "pass/fail" possible in that course. And yeah, that was the whole point, just like the racist shaming of decent kids in school is these days in what used to be America.
I can only hope the white children take the true lesson from the exercise and learn to hate their oppressors and not fall in to the trap of accepting the bogus guilt forced upon them by their racist indoctrinators.
This will all depend on how weak their parents are.