>Student loans are for an education, which you can't repossess, but we also don't want to carefully vet applicants or charge them 16% interest rates. To try and square the circle, we've decided that student loans will be super easy to get and have very low rates, but then to try and avoid abuse we've decided they can't be discharged in bankruptcy. And then to try and avoid people being stuck with massive loans they can never repay, there's a bunch of complex income-based repayment plans and schemes where you can get balances forgiven in some cases

You say that like there was some master central plan, but I doubt that's the case. Would love to know the history of how our whole "system" / tangle of rules etc came to be, timeline of events, etc