It is real easy to get rid of the illegals.
As you may, or may not, know, employers file quarterly reports which include names, addresses, and SS numbers.
The Feds get a list every 90 days of every bogus SS number being used.
With this fact, the feds can do any number of things such as go out and arrest/deport the illegal or simply write a letter to the employer telling him to fire the illegal.
The feds don't need the employer, they can do it theselves. And they could have been doing it for the last 20 years.
But they don't.
You are missing the point. It appears to be intentional.
You are no longer worth the effort of a reasonable discussion.
Buh bye.