When China stagnant which is bound to happen, Pakistan can send lots of nursing staff and old home caretaker to take care of old Chinese population.When US collapses, which I think is bound to happen, China will definitely tear India apart. Given what India had done to China when China was in hard time from 2020 to today, India deserves to be destroyed.
Although India and Philippines have the best trained nursing professional in the developing world, we will not be able to help the old Chinese population due to our political differences.
China should for sure get into some sort of agreement to make sure that someone is ready to take care of the old generation