I don't have high hopes for Pakistan. Their government and army is compromised. Imran Khan showed how messed up things are.Smart Indian people need to suck it up, return to India, and have at least ten children each. That's the only way to save India from the immense damage that the caste system has done to the Indian gene pool. If India doesn't get rid of the caste system, egalitarian countries like Pakistan and Bangladesh will leave India in the dust.
Bangladesh on the other hand, India should probably fear more. At one point it's gdp per Capita (not that useful as metric) was higher than India. Unlike many Indians who act like Brahmins who think they are above using their hands to work and only want management jobs doing nothing, Bengalis found their niche on textiles and got good at it. If countries like China fund them more, they might take away the manufacturering industry that India keeps boasting it will have.