Large areas in Greenland is actually green though. Its a wilderness paradise.
I hadn’t realized Greenlanders are 6 inch tall so I’d discounted that possibility due to the essentially zero forest coverage.
Greenland is about 25% of the US excluding Alaska, the ice sheet covers 80% of that.
This means that the ice free area of Greenland is a bit larger than California. Thats the third largest state in the US. I would say that is a large area.