I get it, the point being there is a slight level of legitimacy to these nut jobs from a philosophical standpoint.
Canada is a nation founded upon a monarchy forcably taking control of the land. That monarchy was founded by someone at some point going I am the king, you all will follow me. Our customs and laws are all based off of a flawed starting point.
At no point was it based off the consent of the governed, as even today from a legal standpoint it is up to the monarch to approve or deny all laws written.
The constitutional doctrine of ‘responsible government’ would like a word.
From a philosophical view, where is the legitimacy of our system other than the brute force behind maintaining it? If you don’t follow the rules created by people you don’t know, or are long dead, enforced by people you also likely don’t know who are willing to use violence to bring you into compliance, that doesn’t sound like too legitimate a system.
You just described literally any functioning government above perhaps village tribal level. The alternative is one of those academic fantasies like anarchy or libertarianism.