Telling people they can "always return [back to where ever they are from]" is pretty offensive and counter-productive. They aren't here to make you happy, nor

Telling people they can "always return [back to where ever they are from]" is pretty offensive and counter-productive. They aren't here to make you happy, nor will they leave for that end. Taking the same tone: why don't you find a career/job where you feel you have enough competitive advantage?