the point is that they don't actually have real performance. performance in the totally fake and rote environment of university exams is not real world performance. to drive yourself to misery and completely ignore the most important part of university, which is social development, is clearly a play to pure credentialism. then when they get out of colleges they take the jobs on the basis of "my grades were better" even though their grades were only better because they were putting in twice the hours and/or cheating. do they continue to put in twice the hours once they have infiltrated western institutions? no. they underperform whites in every available metric, lording over their "lessers" from the seat of a sinecure by which they parasitize the wealth of our nation, which is why the vast swath of innovation is still from white people. if discipline made you better at math you figure these "more disciplined" (in reality more pathetically incelled) populations would achieve more once they leave college. but they do not.