Honestly Canada is the weirdest one here. It's pretty easy to get Amerikkkans on board for a war against scary brown people a thousand miles away, especially if they worship a different religion or are commies. But... invading a nation right next door filled with predominantly English speaking, predominantly Christian, whites who have a long history of cultural intermingling with the US? I really think that's gonna be a hard sell.
I think MAGA is just overestimating how many Canadian CHUDs are pro-annexation.
Is there even a time limit to stay in KKKlanada for the US? Is there any part or privilege of Canada you cannot enjoy as a USian? Are they proposing economic and perhaps actual warfare so that customs is a little more convenient?
The biggest issue is that the canadians refuse to make their arctic waters into international waters. Its the same reason Donald wants Greenland and Germany is building a big port (Finnafjord Port) in Iceland for the EU.