Earlier quoted context omitted.
That would work for a bit, but at current trends that won't last long worldwide either.
84% of the global population are in low and middle income countries, and the vast majority of those people could have a significantly higher quality of living in a place like Japan if they were given the neccesary political protections. 6 billion people is not infinity people, and not all of those people are willing or able to move to a place like Japan to try their luck. But the idea that immigration is anywhere clo…
Add to this the cost of living in western countries has spiraled out of control recently, the idea that "Just move to X, things will be better" is fading from what it used to be.