The point you're missing is that a lot of people cannot even attend medical school because their parents are too poor to support a child which could be working an underpaid job at mcd instead. And I'm only taking about cost of living, not tuition.
Too poor to attend medical school is not an excuse. If you have the aptitude for medical school there are plenty of scholarships available for people that poor. There are also student loans, which a doctor will be able to pay back without much difficulty.
