Sure. All that is valid, from a purely academic perspective. But, this isn't an academic issue. There is currently a concerted effort being made by American interest groups, to destabilize Canadian sovereignty. This effort is also being pursued by Russia. Both countries are actively pushing the idea of Alberta separatism in order to undermine Canadian unity as a prelude to making their own land-grabs at Canadian territory.
All Canadians should be taking this very seriously.