Yes, this IS a hill to die on, geopolitically and otherwise.
On the news tonight was a report stating that 85% of Greenlanders do not want to become Americans, along with large-scale protests there.
Personally, I think we (UK and Europe) should stop pussyfooting around Trump now. There has never been such an unstable and dangerous pillock in the White House and he should not be allowed to go around the world unchecked just hoovering up any nation he fancies.
I must say I am rather dismayed that Starmer seems to be trying to walk some sort of a tightrope and preserve the so-called "special relationship." There is no longer a special relationship because Trump is such a complete twat and has shredded it.
The future of Greenland should be decided by Greenlanders. No-one else. They would certainly need the support of the UK, Denmark, the rest of Europe and any other willing nation to have any real chance of defending themselves against the US though.
For the record, Greenland and Iceland are separate countries and you should not be mixing them up and talking as if they are one and the same. They certainly aren't.
Also, the Falklands were a question for the UK, not Europe as a whole. It's irrelevant to the Greenland/US question. If Trump takes Greenland by whatever means I very much doubt he would stop there.