I am all for Europe establishing a bit more autonomy in regards to energy and defense, but let's not forgot there is a very real reason things are the way the are. Europe had a long history of warfare and the post-WWII was specifically designed to try and reign that in. And as the U.S. is finding out, you can have a largely pacifist population, but it only takes one motivated individual to seize the reigns of power and kick off ill advised military adventures. So I think there is a rather convincing argument to be made that sometimes it is better to just not have those capabilities in the first place.