I'm not sure what you mean here exactly, but I think you are implying that rich white suburbs don't abide by the minimum wage when hiring? Alternatively you might be saying that everyone in a rich white suburb manages to make more than the minimum wage. Either way it reeks of ad hominem by playing on the accepted racism of white people as heartless and trouble-free.
Regardless, saying people work below the minimum wage is irrelevant to my point that the minimum wage is sufficiently low that it does not deter people from hiring unskilled workers.