Appreciate the insider perspective but anybody saying homeowners have no responsibility is a nimrod. If something is either 1) too good to be true, or 2) you don't understand it, DON'T SIGN UP FOR IT!!!! People will try to get you to buy stuff you don't need for your entire life. If you're a sucker, you're a sucker. Again, point out to me where somebody was forced to take out a loan they couldn't afford. I'm guessing you can't. Its very similar to casinos. They're peddling a product that they say is good for you. You can either completely take their word for it that they totally have your best interests in mind, or you can say hmmm...I don't understand high stakes poker well enough to ante up for thousands of dollars so maybe I'll skip it. I think the concept is called free will. You have the ability to walk out of the place.
At some point in time people need to be responsible for their actions and realize they don't always get a do over for bad decisions. If you used your house as a piggy bank, or thought you could live in a penthouse condo at the Ritz on 50K a year salary it is not the government's job to save you from yourself. Otherwise you will just keep getting snookered by every con artist you come across.