>>509092577 (OP)decline.
For various reasons, the selection pressures against being degenerates and stupid have been removed. Too much "Christian values" to help those who would never help their own people, e.g. pajeets.
Indian culture was "just let them die, they get what they deserve in the next incarnation".
Now they get refugee status and parasite off the west.
Same with Africa, mesoamerica, etc.