That was an intended effect, as they were all facing enormous deficits in the wake of the '08 housing/car-note crash. Cash-for-Clunkers was supposed to be a back door bailout of dealerships in exchange for moving high emissions vehicles off the market.
Hot take: the dealership system is just a useless middleman system that should have been dismantled long ago as the “only way” to buy a car.
In theory, we live in a large and competitive housing market, such that people with excess cash can change landlords in pursuit of lower prices.
Boston will never have enough supply to meet demand. This is the one example I know very well, there are countless others. A thousand bucks a month in podunk land is enough to rent something entirely and that will 100% be exploited by landlords, after all it’s free money for doing nothing.
China is… huge… There will still be places with housing shortages alongside places where tons of buildings will sit empty. Still a very different scope and problem there vs here.
Either way though in the US there doesn’t seem to be any sign of an oversupply problem coming in my lifetime (another 40 years if i’m lucky.)