The problem is that if you have 1.4 million people to compete against in your state and you know the authorities don't really care if you cheat, then you absolutely have an incentive to cheat. This is a political & cultural problem, but is absolutely solvable. In my graduate program (~60 people) at a top tier US engineering school, about 10% were Chinese, 80% Indian, and 10% American. The Indians did all their work a…
Also, Americans tend to put individual before group. I wonder if your example isn't so much cheating as a difference in culture.