>There are only a few cities, and they are way too cramped with people. The decrease in quality of life is real. And most Indians
That really just means there aren't enough cities, not that everyone should cram into the ones there.
The public infrastructure in India is also abysmal and inadequate to the numbers of people who live there. Tokyo is denser than Bangalore but is much more vibrant and livable (over 6k people per km compared to over 4k people per km) because of good planning, good regulations, and good transit.
That really just means there aren't enough cities, not that everyone should cram into the ones there.
The public infrastructure in India is also abysmal and inadequate to the numbers of people who live there. Tokyo is denser than Bangalore but is much more vibrant and livable (over 6k people per km compared to over 4k people per km) because of good planning, good regulations, and good transit.