Total fertilty rate of the US is currently at 1.6 children per woman, which is well below replacement level.
TFR of the Amish is 6-10 children per woman, depending on sect.
TFR of Mennonites is 8-10.
TFR of Hasidim (orthodox jews) is 6-8.
TFR of conservative White women is 1.5
TFR of liberal White women is 0.5
TFR of hispanic women is 1.9-2.0
TFR of black women is 1.5
If current fertility trends hold, the future of the US is:
far more religious
browner
more conservative among Whites
Pink pussyhat liberal White women and their low T lickspittle males are not long for this modren world.
I easily envision a future "United States" (or whatever it is called then) splitting along ultra-religious and brownoid geographic lines, with perhaps Amish and other religious White sects occupying the northern tier of the former US and le 56%ers and assorted third world riff raff occupying the rest.
Whatever that means, it won't mean 1950s America. But I can tell you which side of the line a hypothetical future me would choose.
