With a TIN they can also claim dependents down in Mexico per IRS.
It is a concentrated, combined effort to get these slugs integrated so far into our society there will be no way to dig them out. They can get EITC, SNAP, EBT, WICs, TANF, Section 8 and all the rest while maxing out dependent claims and pay NOTHING. NADA, ZIP, NIL.
And then when we get a Democrat House, Senate and President they will LEGITIMIZE every one of them - to vote, to STAY, to be grandfathered as if they’d paid SS and they will be put on the SS rolls. Instant disaster - brought to you by vote clamoring Democrats.