I think Europe will fight (militarily) to defend Taiwan from China. Not to defend Greenland

[SSJVegeta]

23. The EU combined has more troops than the US

Their economic potential is greater due to having a larger population to draw from, and “fear of a country”(appeasement) already resulted in so much devastation on their continent less than a century ago. This economic potential creates the opening for an even larger industrial complex than the US -or any country, has been able to create (as the US continues to purge key foundations of our economic strength contributed by immigrants and the historical diversity of this country)

The evil of appeasement, though, was largely responsible for insemination of the largest, most cohesive economic union in history. Their identity is built on not being afraid of a crazy person invading one of their countries -and the massive pain resulting.

Only an idiot would test that resolve.