Earlier quoted context omitted.
>The question is why are people completing unmarketable (or not sufficiently marketable) degrees? For the pursuit of knowledge. Universities are not job training. You getting a good job with your degree is a bonus not the intend outcome for a university.
That used to be called a "liberal education", which meant an education that was appropriate for free men, as opposed to slaves, who would be trained in a trade. Today, that corresponds to pursuing knowledge if you don't need the money . If you do, pursue something that pays. (Pursue as much knowledge as you can work in around the edges, but the main focus has to be on something that pays.)
Would it make sense for the government to make a list of fields where they do back up student loans (which would probably be mostly STEM fields)?