First, the low pay is a hint that too many people are trying to be employed in that type of job. The job really isn't necessary, at least in the amount that people are trying to do it.
Second, we need starter jobs for teens. I suppose you could say my son is poor, ignoring the fact that he is a dependent minor child in a household that is not poor. Adults shouldn't be taking the low-paid starter jobs that teens need as references for college and/or future employers.