The immigrants aren't coming for the middle and high school education, they are coming for college/graduate level education, which is top-notch in the US, atlea

The immigrants aren't coming for the middle and high school education, they are coming for college/graduate level education, which is top-notch in the US, atleast in the best schools. Combine with that the multiplier effect of significantly better economic opportunities post-college, and its clear why immigrants are willing to jump through hoops (one of the worst immigration systems) to come to the US.