The precept behind this is that Canada needs the Golden dome to defend itself from Russia or China. What's lost is that NORAD defends the US from Russia. We should be paid to protect the US from Russia.

If we choose to not demonically hate Russia and China, as a carbon copy of US dictated demonic policy, then there is zero need to defend ourselves from what what we do not threaten. A nuclear attack on Canada involves us crossing a dementia line, where even if we're not the active threat to human countries, exterminating Canadians is viewed as a net global positive. Europe is far ahead of our dementia, and a legitimate threat to humanity in its demonic fascist evil, we would STFU quickly when US bases in Europe are nuked. We already do not need NORAD for defense of Canada. Our section of golden dome would only be to protect the US, and so if they want to build it, they MUST pay us to build it. They also need to start paying us for NORAD. Chinese missiles will not go through Artic to hit US, and again, the best defense is to stop being stupid vs humanity, and being part of same alliances as US.