>>514824785 (OP)
If the west hadn't browned itself it would have been in population decline since the 00s, much like Japan is today. Which isn't even a bad thing. populations are supposed to boom and bust. And the mass importation of 3rd worlders has not actually improved native fertility rates (only did the opposite).
So population copers are the most retarded retards on earth. A country can function with a high quality of life under negative population growth as demonstrated by Japan and South Korea. You COULD flooding the place with Indians, and this would boost the population. But it would make pretty much everything worse, not better.