Okay, but almost no other countries ever accepted people on this vague basis in the first place -- since "The country I'm from is poorly run" isn't a recognized reason for seeking asylum. They got 2 years free out of generosity, and now they want a green card on what grounds again?

Would you advocate for the US to invite every citizen of Haiti, Cuba, and Venezuela to move here? If not, why these particular 532,000 people?