Economic Enslavement and Illegal Alien Labor at Car Washes

Are illegal aliens really the only people who are willing to work at a car wash? Are car wash owners really forced to hire them just to stay in business? Or are the car wash owners really just exploiting the labor to the highest possible degree? If so, why? Are they just greedy in not wishing to pay benefits, have health insurance or pay over time?

We know that Hispanic illegal aliens will not complain against OSHA violations, on the job minor injuries or minor violations from their employers. Isn