The couple who moved in next door are Chinese, or some such.. NEITHER ONE can speak a word of English. WTF? How did they get here and under what authority are they allowed to be here? Are they friggin’ spies or just one more excuse to deprive an American of their job?
could be either or both
but from what we see,
nearly anyone can just fly into USA on a tourist visa and stay forever
also,
the borders are open
also,
same for student visas