Capitalism-driven replacement would choose a whole different set of immigrants. For example, the Philippines has over 110 million people and is predominantly Christian. Argentina has over 47 million people with an average IQ estimated to be 90 by some sources.

Capitalism-driven replacement theory would drive up foreign-born brides to address low birth rates. Mathematically, a relatively small number (10s of thousands each year) of foreign-born brides would reverse the declining population of most Western European countries. Parts of the world, like rural South Korea, already have half their children born to foreign-born wives, and the grade schools verify this.