First of all, he isn't "living" but on a timer against VISA expiration.

I also think that you are under-estimating the luxurious and easy lifestyle which one can enjoy while living in India. (and what he tried to give up for migrating)

I know some of the top talents who decided to never migrate, because of better helping hands, supporting community and families, easy cabs/transportation to easy payments. And it is just improving over time...