It means that the government can't get its money back if the loan blows up. The qualified mortgage actually protects the banks, not the consumer. That's why it's such a farce, just like Dodd Frank is a farce. Nothing has changed. Nothing. In fact, it's gotten worse. Now we're on the hook for whatever losses the banks run up peddling mortgage credit to anyone who can fog a mirror.
We'll leave the last word for Dean Baker, since he seems like the only guy in America who has figured out what the hell is going on:
"In short, the Corker-Warner plan to privatize Fannie and Freddie is essentially a proposal to reinstitute the structure of incentives that gave us the housing bubble and the financial crisis, but this time with the added fuel of an explicit government guarantee on the subprime MBS. If that doesn't sound like a great idea to you then you haven't spent enough time around powerful people in Washington."
The Johnson-Crapo bill doesn't have anything to do with "winding down" Fannie and Freddie or "overhauling" the mortgage finance industry. It's a bald-face ripoff engineered by two chiseling senators who are putting the country at risk to beef up Wall Street's bottom line.
It's the scam of the century.