I agree.
Well, you could start with the widespread falsification of income documents, etc, to make people qualify on paper for federally backed mortgages?
Being a mortgage broker is one step up from being a car salesman. Similar incentives, slightly more complicated, higher ticket, so they make more money. It is an extremely sales driven industry. "Sales driven" has meant different things throughout the decades, but it mainly means "get it sold" and/or "figure out how to get more money for a relatively undifferentiated product".
So here's my point: Someone sells me a piece of shit used car for $15,000 that they bought for $2,500 and turns out to have all kinds of problems with it. That car happens to be a Toyota. Am I going after Toyota?
Let's say this dealership is also the highest grossing toyota dealership in the tri-state area. Does that make a difference? Maybe I go after the dealership, but again, good luck; they didn't tell you there's nothing wrong with the car and the guy that did (good luck proving that) has moved on to another dealership, or maybe they're selling real estate now.
I'm not saying no crime was committed in the philisophical sense. I'm more saying that our practical implementation of crime and punishment is stretched by situations like this, and for good reason (which are the reasons I outline above). The answer to who is culpable, really, is everybody. So what?
The US government has essentially taken over the student-loan sector after the current administration decided that student loans had interest rates which were too high. (Perhaps they were high because they actually reflected some of the risk?)
Everyone was doing it and the government was practically demanding it because a) they'd told everyone that real estate is the only asset class that never goes down, so keep buying and b) everyone should have a home, whether they can afford it or not, so make it happen banks, we'll even help.
So what law was broken exactly that these bankers should go to jail for? I have no doubt they've been investigated.
You want to know who should go to jail? Anyone selling student loans right now. That's going to blow up just as hard as the housing market did, and--in hindsight--their business practices will look just as shady. The equivalent of "How was a janitor going to afford a $300,000 house?" will be "How was an English lit major going to afford a $300,000 student loan?" The answer is "They can't" and I think you're a piece of shit if your job is to say otherwise. But when I say they should go to jail, I say so facetiously; they're not breaking any laws.