I’m not sure what your intent is, but I think the interest in Greenland is more about location than size.

This projection makes it look small, but highlights how Greenland sits right between Russia and the lower 48 of the US.

https://en.wikipedia.org/wiki/List_of_map_projections#/media...

Download QGIS and you can just play with hundreds of projections. If you want Greenland as small as possible, pick a conical or planar projection meant for the southern hemisphere. It’ll pretty much stop existing if done right. If done wrong, it’ll grow to gargantuan proportions and surround us all. But I’m sure you’ve got additional criteria.

(Horray I reached my annual use of my geography degrees early this year!)

I suggest the Goode Homolosine, which thinks so little of Greenland that it bisects it.

Well-played, well-meaning presidential advisor!

I've found the Peters projection to be good and fascinating

https://en.wikipedia.org/wiki/Gall%E2%80%93Peters_projection

Now I just need to get a copy to the Whitehouse...

Note when discussing US politics:

This is the Whitehouse: https://www.whitehouse.senate.gov/

This is the White House: https://www.whitehouse.gov/

They are not the same.

And once upon a time whitehouse.com was neither ;)

The ones that make Africa look small.