I feel that people underestimate the impact of this. The current world economy is built on the assumption that the population pyramid is a pyramid, if there’s a glut in the influx of healthy new citizens a whole slew of supply chains will collapse.
Do you think this is a bad thing?
The US is in the news now. It has something like five million illegal immigrants that work for next to nothing. Losing that source of cheap labour would be a wrenching change.