> have migrated to improve their lives, not to altruistically benefit a foreign country
These are not mutually exclusive. I want a better life, and I also have career ambition and skills that I'm willing to deploy in a place that will give me a better life in return.
These are not mutually exclusive. I want a better life, and I also have career ambition and skills that I'm willing to deploy in a place that will give me a better life in return.