> India and China are vast countries, the diversity should also take into account population/area of the country on which limits are enforced. It is not clear

> India and China are vast countries, the diversity should also take into account population/area of the country on which limits are enforced. It is not clear to me how having a diverse country that is not dominated by immigrants from one or two ethnicities arrives from letting this happen. Or how it is fair to the guy from random tiny country X when he has to compete against two largest sources of immigrants to this country.