Never happen, because it's "racist", "only for the rich", etc. The Cheeto-munching, bong-toking, do-nothing denizens of the DUmp would claim it "unfair" because as they do not have any jobs, they would see no benefits.
BTW--I know how much is taken out of my check. I actually had to demonstrate that to a liberal friend of mine when he thought he was "only" paying 12 percent of his income in taxes. Oh, he wasn't happy when I was done with him.