I'm curious why we treat student loan debt as being special. We don't make a huge deal out of people taking on other debt and then being unable to pay for it. I think probably if anything, what we should have are better controls for what types of degrees you are allowed to take a loan out for. If your degree of choice is unlikely to yield the kind of return that will pay for it, then you should be required to save up…
No risk to lenders.