1. The Korean government should focus on bringing back its own talented citizens from overseas while placing limits on the number of international students.
In particular, a national quota system should be introduced to prevent students from any single country from dominating the population — as has happened in countries like Canada and Australia.
2. Let’s face it — truly top-tier foreign talent tends to go to the U.S., Canada, or Australia.
They’re unlikely to choose Korea as their destination in the first place.