All signs except for polls showing a large majority of Americans opposing the idea[1], opposition from within Trump's own party[2], and resistance from the military[3], for example... This Greenland nonsense is Trump's private obsession. The only Americans supporting it are Trump loyalists who would just as readily support a plan to blow up the moon if Trump started yammering on about that instead.

1) https://edition.cnn.com/2026/01/06/politics/trump-western-he...

2) https://time.com/7344316/republicans-break-ranks-with-trump-...

3) https://www.ibtimes.com/trumps-greenland-invasion-plot-spark...