> A necessity of life has become a competitive investment vehicle
My perspective is that a necessity of life (land) has started bumping up against the limits of nature. Population has drastically increased, and for various reasons such as increased access to information, economic agglomeration, etc, certain areas of land are in far more demand than others relative to supply.
Allocating scarce resources (sufficient land to have a detached single family home and a driveway) in such a scenario will always lead to some people getting what they want, while others do not.
Some options are (not exclusive to these)
-letting certain classes of people have higher priority than others (such as California’s law that keeps property taxes artificially low for those who were there before others)
-letting the amount of money determine who gets to live where, due to increasing house prices and commensurate increases in property taxes.
-changing zoning laws so that areas are modified from low density to high density housing, increasing the supply. This one causes various knock on effects, hence it is fought against in popular places that have reached its limits under the existing scheme (such as Bay Area and SFH)
There are no options where no one has to sacrifice. The investment vehicle aspect of land is negligible and more of a consequence of the extreme variations in demand of land in different regions.