India only has a 1.2% population growth rate including an aging population (https://www.statista.com/statistics/254469/median-age-of-the...) which is down from 2.2% in 1980 and well below it's ~7% GDP growth rate.
They are simply dealing with the normal issues for a rapidly developing nation. Plus the new generation entering the work force is based on their population growth rate ~20 years ago.