I know this is probably naive thinking but I don't understand how we can have so much land and still have unaffordable homes and concentrated populations.
Almost all of British Columbia is mountain. We flooded many of the river valleys for hydro power in the 1950s. Can't build on the side of the mountain that easy.
Huge swathes of Canada are muskeg bog and tundra. etc.
Feel bad for the farmers that happened to be born on the wrong side of the border in the US side of the valley. In the USA there's heaps of places where wine can be made and their land isn't worth anywhere nearly as much.