Public pensions for retirees and disabled individuals
Unemployment benefits for those who qualify
Healthcare coverage under a publicly funded system
Family and child benefits, including parental leave and childcare support
Though benefits aren't as generous as in Denmark, they are still more secure than many U.S. states.

Greenland: Parental leave policies exist, though not as generous as Denmark, child benefits are available. In the U.S. there is no guaranteed paid parental leave, it depends on employer policy. Any paid parental leave is better than the U.S.'s lack of guaranteed leave.
Greenland: Free education, including university options in Denmark. In the U.S. only public school is free. College is expensive, and student debt is common. Greenland education comes without a massive debt burden.
But as they must have the COVID brain damage in Greenland like everywhere else, they must be standing in line to bend the knee to Trump.
The Greenlanders 4 Trump theme song.