Yes but you can’t cheat a citizen like you can a illegal and you can’t pay them next to nothing like you can. And you can’t just call ICE and have them picked up when their wages are do.
Yes not all do it, but it happens enough not to be that uncommon either.
There is no "cheating" of the workers: they get minimum wage, and they enjoy it. Their children are picked up and educated for free, and they have turned entire communities into Hispanic communities.
They will even talk freely to you: they are legal; they are here because Americans will not work.