100% He literally launched a trade war against Canada as soon as he took power for the 2nd time, citing his plan to destroy our economy so he can annex our country.

That hasn't stopped and it will continue as long as he and his regime controls the US.

I genuinely like to believe that their military will revolt if such an order is issued.

Not because I have a lot of faith in those warmongering babykillers but because plenty of people got family on both sides of the border. This won't be a conflict in far away lands against unarmed poor people.

Denmark and Greenland already gave him pretty much everything he wanted. Europeans already sent their forces to Greenland, albiet a tiny and symbolic number. I don't think that's going to become a hot war.