Not sure I understand what you're getting at. You don't watch much tv so ergo, you're closer to understanding your national identity?
What I was getting at is that often the ones who fear American cultural encroachment the most are the ones who take it in the most. How ironic. Imagine a person sitting in front of the TV watching American programming and thinking 'ah too much American programming!'. For crying out loud, are your fingers broken? Change the channel. We don't need government censorship for that. Yet those of of who can change the channel or move on to other things don't see this encroachment.
And besides, what I'd presented in the OP was common citizenship only. So even with that, the government could still feel free to impose more Canadian content in programming etc. Just that we'd see more boogey men.. Uhm, I mean, Americans on our streets. You know, those strange people with two eyes, a nose, a mouth, two arms with hands on each end. You know waht I'm talking about.
I think French Canadians have and can enjoy a distinct culture and heritage within Canadian nationality. Like First Nation People. But like everything that is worth while, it requires working on it and teaching it to children so that they carry on with it as they grow and become adults. Canada is a better place for that.
And how would a common citizenship stop us from continuing this? Irrelevent.
The EU does what the EU does. I don't care much about that as I don't go visit the EU I go to London, France, Greece and Germany. But you can't really say that when the Ukraine was annexed by Russia as part of the Soviet Union, they weren't culturaly and nationally altered. And that is how it would be here should the US decide it's time to control our land. Only instead of holocaust at the point of a gun, it's arrests, internment for the upstarts and a hostile take over of convenience for those who will just go along to get along.
How did we just go from charing a common citizenship (which does not even involve forming a new country per se) and annexation by military force. According to the model presented i the OP, the Canadian government would still reserve the right, if it wanted to, to ban all US programming, cut ties with NATO, boot all US troops off our soil, and heck, even scrap NAFTA and become protectionist again. Not that it would be a good idea, but just to emphasize that the OP only talked about common citizenship, no more. This would simply mean that private citizens would be free to cross the border, study, mary work, move, etc. without restrictions.
I don't buy the nothing to fear line. The French had plenty to fear when the Germans rolled over the border.
So you're comparing private US citizens with the Wehrmacht! Oh wow, I think Anti-Americanism has just hit a new low.