This right here was the answer and y'all idiots went and dove into racist ass genetics and how the mixed race is now superior
The reason is MONEY. Instead of some NBA scout coming to Brooklyn or Raleigh or wherever the fukk shyt you seen in that Adam Sandler movie... They go straight to their friends with high priced coaching camps, straight to the basketball academy high schools that pay to get players (and usually hear about them from said "coaches"), straight to these national AAU games that cost $5000 and up per season, plus travel expenses, straight to etc etc etc etc that costs a lot of MONEY.
So who likely to have both money and athleticism? Kids of black people with money. Who do a lot of black men with money marry? White women.. No they are not all Lavar Ball, searching for the perfect white woman.. Some of them just fukked a white woman and had more money to send their kid to camp than the guy working construction.
If you sent 100 kids from the inner city to those same camps all their life, it wouldn't turn into a mixed league based on talent. What the hell is wrong with some of y'all? They aren't genetically just better than the black kids. They get better training at a younger age. And more of it. And they get "in" with the right peopl/schools, who only have so many slots.
Basically white colleges are gatekeeping like they did with "analytics" and black coaches. They know what the NBA is looking for and who's a prospect. So they go get the guys and it goes up the ladder. The NBA is just going to pick whoever is the best at college.
Same reason all these "prep" schools do scoop up the hood and inner city nikkaz....shyt, even the middle to upper middle class nikkaz.