Sorry but you're just wrong. This isn't a situation to be upset about. Its war. There's no universe where the USA invasion of Greenland doesn't end in disaster for Trump.

There's already been articles in Politico where USA lawmakers admit that there would have been a War Measures Act passed if Trump invaded Greenland. Unlike Venezuela.

It would definitely change the political situation if the state governments of California, New York et al stopped recognizing the federal government.