What will these illiterate border jumpers do to pass the time? There will be no jobs.
With no downtown commerce, the cities will descend into anarchy.
We are on the threshold of the death of major cities in America.
Crop picking, landscaping, food processing, housekeeping. The top 4 for illegals. ALL of which will be replaced by robots and automation in the next 10 years (crop picking is 80% robots in Europe, where they have no similar market of cheap labor)