The more interesting thing about this is that it is part of a new type of economics, contraction economics. The global trend toward birth rates below replenishment means that first-world countries are maintaining their population growth through immigration. As some countries embrace restrictions on immigration, and ultimately all countries plateau in their population growth (projected to be around 2100) it means that…
Interesting that has not been Europe's solution so far...
https://en.wikipedia.org/wiki/The_Next_100_Years:_A_Forecast...
Japan's politics, with a strong aversion to open immigration and a desperate need for labor, have landed on some controversial compromises--for one, "internships" for temporary foreign workers with questionable protection for rights. May be an early signal for how the rest of the world will handle this.
https://www.wsj.com/articles/japan-skirts-immigration-debate...