Outrageous student loan debt, and the lack of means to pay for them after spending, has been an issue for at least 10 years now and has been thoroughly documented. It shouldn't be a mystery to anyone at this point, and it's baffling why people are still taking on these large debt loads for degrees and programs which don't have a snowball's chance in hell of paying off the debt in a reasonable amount of time.
My own personal experience with bad debt was my own fault, so I have a habit of blaming the person who willfully enters into debt; I opened a credit card as a young man without understanding the system, racked up huge balances, was eaten alive by interest and was forced to go into collection and settle. That effectively crushed my credit for 8 years. I did however learn a ton and was able to rebuild my credit. My children won't have to learn the hard way, unless they choose (operative word) to ignore the lessons I had to endure.
So without blaming the author for their own actions and writing it off as a "you should've known better"; Is the greater problem these days of a predatory nature by lenders, ignorance (willful or not), or a complete lack of education about an education? Or perhaps D. All of the above.