If you did this in US, the resultant skill cohorts would end up being largely split along demographic boundaries which is extremely unpalatable to modern Americ

If you did this in US, the resultant skill cohorts would end up being largely split along demographic boundaries which is extremely unpalatable to modern American social sensibilities. https://en.m.wikipedia.org/wiki/Racial_achievement_gap_in_the_United_States https://en.m.wikipedia.org/wiki/Racial_achievement_gap_in_th...