The underlying message is that if you are not White and you can't do things as well as White people then it isn't your fault, its evil racist Nazi White peoples fault. In no way is your ethnicity, race, culture, or genetic makeup to blame in any possible way because that type of science is bad, hateful, mean spirited science used to justify the White mans exploitation of indigenous populations and colonialism.
But if you aren't White, then someone else's ethnicity, race, culture, or genetic makeup is absolutely to blame and that's sound, peer reviewed science based on no logic but feelings of over-tolerance and inclusion.