Because if we didn't since the 90s, the socioeconomics of Canada would have gotten insanely out of whack? Think of it in terms of access to education and information. As someone from the sticks, I can even grok how it would have played out, it would have been a nightmare. The kids from the pulp and paper towns (that I will remind you, very much helped build the Canada you live in today, the woods are nice sure, but the towns are there because of economics Canada is built on, not just because people want nice scenery) would have been drastically disadvantaged comparatively. I understand this is somewhat less true today, but I still think serving the rural infrastructure is disproportionately expensive, and I don't think we should start asking Canadians to move.