You are spending too much time in an echo chamber if you think that those things that are unheard of in the US could not have been done in the US. They could have been, but it would have required a different kind of path than you chose.
The EU has chosen to try to cooperate rather than to be at war all the time and it looks like that may have been a wrong bet but that is mostly because first one (Russia) and now another (USA) party have reneged on the deals that were in place.
Sorry, but that's just dumb. You could have done all that and more. You're being used to defend massive wealth inequality and wealth concentration over the backs of the poorest 95% or so of the country. The two have nothing whatsoever to do with each other. The USA is not 'unable to have a more decent balance of life because they are carrying Europe's defense obligation'.
