Surely just about every country experiences the same problem in a microcosmic way: people leave the countryside and move into the cities where jobs are more plentiful, more potential friends and mates, and the future looks brighter. Legalities don't enter into it nor do human rights, it is enough that they are human beings and in need.

You are among the people in the city complaining about all those country bumpkins coming in, crowding your neighborhood, making available housing scarce and more expensive and taking your jobs.

(I am speaking to Rig. Obviously.)