Nah the first world can just rob third world elderly of their retirement by just importing in their most skilled/intelligent workers and spitting them back out

Nah the first world can just rob third world elderly of their retirement by just importing in their most skilled/intelligent workers and spitting them back out when EvilCorp finishes chewing them up and cancels their work visa. No reason to have a child in the first world when the nominal comparative advantage in pricing is a little Bangladeshi child.