They have free medical in Mexico, when I was there on vacation once, I got really sick and had to get medical help, and as a foreigner paid $20 bucks to have a doctor come to the hotel including the two prescriptions.Yeah....that's the only thing that "drove" them here....besides the promise of their babies getting citizenship, and free medical benefits. Other than that.....it was just the rich man.thus the demand for Mexicans by small to middle sized businesses, which has driven the illegals to come here....Try real world experience. If you can't bring in enough money to make payroll, you have to shrink the payroll.
If asked, the average worker would rather take a lower wage than lose their job.
If lower wages aren't enough to lower payroll the axe comes out and people start getting laid off.