Earlier quoted context omitted.
I can't think of any major urban area in the world and any time period in history where "housing is too expensive" hasn't been the popular sentiment.
This is interesting, because (at least in America) the current rhetoric is that housing was laughably affordable up until the 70s(?). Now, even in suburbs, housing is far more expensive than most wage earners could expect to afford. Maybe we are thinking of two different sides of the same coin, but I would genuinely be interested in reading articles from the ~mid-century describing what you suggest.
Over the next several decades as the boomers die off or move to retirement homes the housing supply will increase substantially, and the value of properties in most of the US will plummet.