This is also really reductionist. “Good spots” were scarce in China, Japan and the USSR too. You could be (1) Asian in China, (2) cognitively capable (3) but still part of the group of 19 kids who didn’t get the 1 spot that 1 kid did. And you were fucked, and you didn’t emigrate.
The “racial or cultural superiority therefore black kids are fucked” thing you’re really believe in is stupid. It’s unactionable and nobody gives a fuck about that perspective. There are like a handful of legitimate ways to address the scarce spots for everyone not just high achievers, but the racial and cultural superiority people don’t spend even one iota of their time or one cent of their dollars making the good schools bigger. It’s a profoundly immature point of view, and its immaturity should give you insight for why people don’t like you.