The problem is automatic voter registration. When illegals get their driver licenses (which is actually allowed in some RAT states) they get a voter registration form too.
Illegals are supposed to ignore it, but there’s a checkbox on the registration form with a note that checking it if you’re not a citizen is unlawful. But many of them are checking it anyway (they can blame the language barrier), and not getting prosecuted.
Add RAT election officials who ignore phony signatures on ballots, and presto: thousands of illegal ballots.
The other two main reasons for unrestricted immigration is the next census. NY, CA, and other blue states are losing population to TX, FL, ID, AZ, SC. Therefore, liberal states will lose Congress reps and Electoral votes without the influx of illegals.
I read/saw recently that these liberal states were potentially going to lose six Congressional seats. TX, FL and other states that have increased in population will gain seats.