The Greenland thing is curious. I've read a few different takes on what's motivating this left field play:

1. Deranged, Howard Hughes-type megalomaniacal fixation on a weird goal.
2. Overlord Musk wants rare earth materials to mine for tech parts.
3. Trump wanted to keep flooding the zone with sensational noise to keep opponents and the media busy, excited and confused.

I honestly don't know which one it is, and I hate that he hasn't taken office yet but already is taking up space in my head.

It’s #3, same as when he said that shit in his last term.