You are joking, but the higher average aptitude of the Asian male in uni mainly comes from them being discriminated against.
If you remove that discrimination, you'll let more of them in, and regression towards the mean will kick in.
For comparison, if you have a 'rich people' club, and they let blue people in when they own more than a million dollars, and green people only when they own more than a billion dollars, the green people in the club will be richer on average.
If you change the requirement to let anyone in who owns at least two million dollars, the gap in average wealth of admitted people from either group will narrow.
It won't necessarily disappear, because the underlying distributions of wealth might be weird. For all we know, after the change the average admitted blue one might be richer than the average admitted green.
If you remove that discrimination, you'll let more of them in, and regression towards the mean will kick in.
For comparison, if you have a 'rich people' club, and they let blue people in when they own more than a million dollars, and green people only when they own more than a billion dollars, the green people in the club will be richer on average.
If you change the requirement to let anyone in who owns at least two million dollars, the gap in average wealth of admitted people from either group will narrow.
It won't necessarily disappear, because the underlying distributions of wealth might be weird. For all we know, after the change the average admitted blue one might be richer than the average admitted green.
You can build some real world example using data from https://www.statista.com/statistics/201426/the-richest-peopl...
Fun fact: a club that only admits Americans owning more than 150 billion USD would be 50% African American.