If you're India, and you had surplus of young men who would other wise be unemployed and restless in India, you'd want them to be stuck abroad sending remittenc

If you're India, and you had surplus of young men who would other wise be unemployed and restless in India, you'd want them to be stuck abroad sending remittences back for as long as possible. I wouldn't underestimate the coordination and indifference of labour supplying nations.