They have no business being here. It's not our job to take in everyone fleeing some world crisis.
Yes it is. It's everybody's job. Your country, my country, all the countries. That's what makes us not evil. We help people in need. We give to those less fortunate than ourselves. It is humanity's duty.
The whole world is doing it. Everyone is doing what they can.
Just like during WW2 when people fled the Nazi persecution. That enriched your country, particularly. Not that the benefit is why it should be done.
To have so much and deny it to those is desperate need is wrong.