They need to focus on success in the west, why would they come back lol
The west is like the devils matrix, once you get in, only the brave can actually see it and get out. The rest get stuck and lost in the system, forever chasing some ever eluding fame, wealth and success.
Most will die running after the proverbial carrot on the stick. They are the donkey the whole time without even realising it.
But then that is what western education is for. It makes people into narcissistic individuals. So they already know everything. No way to help that kind of mind set.