The tax dodge is irrelevant. It's the cheap labor all corporations love and that keeps most restaurants and small businesses going in each city. Undocumented people make much less than minimum wage, work long hours, and are generally skilled.
It's very easy to deport a lot of people if ICE really want to. But that action would break the backbone of the entire service industry. Most people don't understand how deep this goes and how much the US economy depends on slave labor from immigrants to sustain our lifestyle.
