These raids are already convincing some illegals to convert their status to “legal” in Mexico. We are getting some outflow that is increasing. American businesses should not be hiring illegals and displacing American workers. That’s like “outsourcing” without leaving the country.
Yet in fairness to employers, have you looked around at the 'hirables' lately? Pants pulled so low you're staring at boxers and hats on sideways- and that's just the white guys. Perhaps this is just a method of adapting to the changed labor market brought about by the imflux of illegals but still, there isn't a lot to choose from these days.