If Trump does something it will be the same as with Venezuela. This invalidates most of your pointed questions against it happening.
These questions would at most be raised after it already happened, and after watching a few political influencer like Zack who routinely gets 50k+ viewers I suspect your trust in "most Americans know the difference" to be exaggerated, sadly.
This scenario also strongly reminds me of an old fable from the Middle ages, where the king reassures the peasant that the noble will be punished if he kills the peasant... But what meaning does such a punishment have for the peasant who'd be dead?
So yeah, there will be political fallout once Trump's invades it's ally Denmark, at it will invalidate NATO entirely. But does that matter to the annexed people? They'll still have lost their sovereignty to be exploited by American mega corporations.
Take a second look at Venezuela. Congress passed an act limiting Trump's ability to operate in the country. The U.S. is currently not occupying or controlling the country. They have not effected regime change. The former VP has taken over and may take some pro-U.S. actions due to threats of being kidnapped but, with Maduro gone, she could be replaced at any moment. Meanwhile, U.S. oil execs are balking at doing anything in Venezuela and all Trump can do to keep Venezuela on the front page (instead of the Epstein files) is continue pirating oil tankers.
Venezuela could realistically come out of this with their sovereignty intact and no significant U.S. takeover of their oil industry materializing. If anything, the lesson we should learn here is that Trump is so inept that, should he try to take over Greenland, he may trigger all the negative consequences of doing so without actually accomplishing much of anything. Someone living in Nuuk, far from any American military base, might be forgiven for not noticing when they wake up in an American territory. A couple of leaders might get a promotion and the cheques may start coming from Washington rather than Copenhagen, but the Americans may have no interest in governing Greenlanders and American mining companies may refuse to get bogged down in another one of Trump's swamps.
What may happen to Venezuela is not the point. The point is how little control American people have on this Administration (which BTW last week started effectively giving immunity to ICE agents who kill Americans)
These questions would at most be raised after it already happened, and after watching a few political influencer like Zack who routinely gets 50k+ viewers I suspect your trust in "most Americans know the difference" to be exaggerated, sadly.
This scenario also strongly reminds me of an old fable from the Middle ages, where the king reassures the peasant that the noble will be punished if he kills the peasant... But what meaning does such a punishment have for the peasant who'd be dead?
So yeah, there will be political fallout once Trump's invades it's ally Denmark, at it will invalidate NATO entirely. But does that matter to the annexed people? They'll still have lost their sovereignty to be exploited by American mega corporations.