The effort by the Fed to drop long-term interest rates won’t do much for housing if too many people can’t refinance because the value of their home has declined.
That has to change. By regulatory fiat, where possible, more people who are current on their mortgage payments have to be able to refinance their mortgages to take advantage of rates near 4%.
That savings for many would go into additional spending, a stimulative measure, and would boost their economic psychology, which is important. Even if they used the savings to pay down their own debt it would do long-term good.