This is why leftists win elections in places like New York. They will take a guy like this and divert his blame to the employer whereas conservatives will pile on with platitudes which, while they may be technically correct, do nothing to help this guy turn against his real exploiters here-- the left.
With five dependents and a minimum wage job, he's not paying any taxes. In fact he gets a goodly sum in the form of the Earned Income Tax Credit EITC.