Yes, it is. The people of Greenland have repeatedly told him "hell no!" and expecting them to abandon their principles for the 2027 price of a dozen eggs in the US is selling them short, pun intended.
True, thus why the headline is unfortunate to the point of looking like satire despite the content of the article being mostly uncontroversial.
AfD not withstanding, today's Germany is EXTREMELY different from Nazi Germany and everyone reasonable would agree, but it's still the first thing that pops into your head when someone says "German military history" 🤷