People are not natural economists and will basically dig in to support the status quo until that status quo changes, at which point they'll support the new one. Americans, for example, buy new cars at an average new price of $40k and for most of my life accepted uncritically that the value of those cars would plummet the second they were driven off the lot. They did not lobby for supply restrictions that would prevent it. They didn't ask their politicians to prop up "car values." They didn't try to avoid it, at all. They just accepted it.
They would do the same with housing, if they weren't already conditioned not to.