We are
completely out of land in Canada and elsewhere, because prices are going through the roof, because the thing that matter most about land is location.
Land is not fungible, you can't exchance an acre of downtown Vancouver for an acre in a rural area. Nobody would ever confuse the two when it comes to economics!
Land value is all about access, about who is near by, about what natural resources are near by. When real estate prices go up without construction, land value is increasing.
In the US, restrictive zoning limits workers from moving into productive areas and being able to use their labor for more productive ends. This has been a tremendous drag on our GDP, while simultaneously concentrating wealth into the unproductive hands of landowners.
The first paper to point this out made big errors, leading to an underestimate of this effect:
https://www.econlib.org/a-correction-on-housing-regulation/
This is the difference between gains from land use and gains from the stock market: one reduces overall wealth and concentrates wealth to those with the most; stock market investing does the opposite.