All the more reason to train them to Western standards.
In time and with enough exposure we can mould young minds to challenge the old guard, culture notwithstanding.
A few failures along the way is to be expected; we should not hesitate to send those home.
But generally young Asians are successful in many disciplines, and we all know flying is hardly brain surgery.
So there is no reason to believe we can’t teach them to be safe pilots.