Contents of said letter from daily beast: https://archive.is/YFBK3#selection-773.0-779.748
“Dear Jonas,” the president wrote to Norway’s prime minister, Jonas Gahr Støre. “Considering your Country decided not to give me the Nobel Peace Prize for having stopped 8 Wars PLUS, I no longer feel an obligation to think purely of Peace, although it will always be predominant, but can now think about what is good and proper for the United States of America. Denmark cannot protect that land from Russia or China, and why do they have a ‘right of ownership’ anyway? There are no written documents, it’s only that a boat landed there hundreds of years ago, but we had boats landing there, also. I have done more for NATO than any other person since its founding, and now, NATO should do something for the United States. The World is not secure unless we have Complete and Total Control of Greenland. Thank you! President DJT.”
It’s a very narrow distinction, but I’ll give you that. Though it was Reagan that sold arms to the middle east and Iran. Perhaps they didn’t think the US would fall under him. But they certainly knew he wasn’t a dependable or upstanding person.
Trump is very mask off in a way that many of those sociopath’s weren’t. Mostly because he’s incapable of masking.