Monarchism is a anarchronism and should have been thrown out with the rest of English colonialism. I am annoyed as fuck that I had to apply to "His Majesty's Passport Office" for my passport.
Colonialism has changed significantly, but it has only grown in terms of net value being transferred from natural and human resources into private ownership. Governance in Canada is still based around the needs of capital with a thin veneer of humanism to give the air of credibility.
(For clarity, I am approaching this as a resident of Canada, I imagine the perspective is different from someone in the UK who feels that they missed out on the British Empire.)