Unless the Govt does away with the SS# requirement, they will either need a WP or some other paperwork. If the govt tries to give them an SS card like ours, that will take time and there will be exposure.
Then IF they do manage to sneak it in and make them ‘invisible’ you’ll just see lots of real American ‘hispanics’ unable to find work because many businesses just won’t hire anyone who looks Mexican.
Unintended consequences.
The government is already duplicitous enough to camoflage an illegal’s provenance by negating many established requirements while simultaneously requiring normal American Citizens to contend with overly stringent requirements.
Congress can’t even get a truthful answer from DOJ about Gunwalker and Fast and Furious for cripes sake.
I submit motor voter laws and spontaneous poll affadavits as an example of this hypocrisy.
And your comment about unintended consequences is entirely plausible. If I were a business owner and had to hire people and illegals were indistinguishable, how do you think I’d solve the problem if I were vehemently against this government on its policy? Hmmm?