What sane system allows someone to receive $200k in loans for a MA in Music? You think the problem is with the 18 year old, fresh out of high school, being offered $200k to "follow his dream"? These are the same kids who would get, at best, a $1000 credit line on a credit card.
I agree 100% that those that take out the loans should eat the cost, but to me the bigger issue is what LegendKiller mentioned, that the loans are so readily available. Risk isn't accurately priced, and the government backstopping the loans pushes too many people into college that shouldn't be there.
Some kids don't have the intellectual chops (bell curve), or the drive, or the career path in mind, that should push them into college. College institutions get their rankings based in large part on graduating people. When everyone goes to college, how can you graduate them without dumbing down the material? I don't know how many of you have seen the college coursework these days, but even at Tier 1 Universities much (but certainly not all) of the material is laughable. This is a huge contributor to kids graduating with useless degrees. A degree simply doesn't mean what it did 30 years ago as far as education level.
This problem becomes severely compounded when you see that plenty of better jobs require a degree to even apply, when honestly the work required doesn't need it (non-technical). This reinforces the mindset that you need a degree, any degree, to get your foot in the door. When you consider how useless many of the degrees are, such barriers are astoundingly stupid. But hey, when you have someone drowning in $50k worth of student loan debt, they are a much more submissive employee than one who is free, you know?
Edit: Another part of the problem is that loans are so easy costs have skyrocketed. You used to be able to pay your way through school on a low wage job, so if you had a "useless" degree you could graduate with no debt. Skyrocketing costs have made most any degree impossible to pay for by working through school. Debt or family money are necessary, so it changes the dynamic of getting a useless degree compared to decades ago.