> housing is a consumption expense
only the building portion.
The land is not consumed when you live there. It only appreciates due to the developments around that land, making it more desirable and thus, more valuable.
And if the land is more valuable, then it makes sense for it to cost more - either as rent, or as capital appreciation.
> everyone gets to own a house
which is not a truth, but a want/desire. So housing is an investment first and foremost, and will always remain so.
if you buy a house, you are entitled to rent it out and collect that rent.
if you then live in that house, you lose that rental income. That is what you are consuming. the rest of the investment remains intact.
as I like to phrase it, when you move from a rental into a house that you own, you still pay rent.