“Drive through the southwest side of Chicago, many Mexican flags planted on front porches, draped across hoods of cars……”
Just about every ethic immigrant group — legal or otherwise — flies the flag of the country from where that came. Here, in the northeast, I still see the Italian and Irish flags, even though the people flying the flags are second, third, and fourth generation American. Lots of Ukrainian flags also.
At least they are natural born citizens and not foreign illegal invaders.