Well, in my province it's not a problem. There you prove point #1, this is not a federal issue. What province are you in? In my province leaders aren't pushing tighter restrictions.
It doesn't matter what your grievances are, you don't get to park your truck in the middle of the street and break the law. Not in this country. Whether they "right" or "wrong" doesn't even factor into this.
I think, and so has most of the population during this pandemic, that Canada did a great job balancing public health with the needs of individuals. Ofcourse this varies province to province but as a whole. Better than many other places.
There is no "state compelled vaccination". The right to cross the border while not being subject to any restriction is not a god given right. But you don't want to get vaccinated, great, don't drive your truck across the border. For most of the pandemic truckers were allowed freely across the border while others (like me) were not with no quarantine or vaccine requirements. As Delta rose to dominance the rules changed (the change happened Nov 18th, 2021!).
I wouldn't even rule out state compelled vaccinations for all under some scenarios.