I moved to the Netherlands, chosen almost entirely because the Dutch-American Friendship Treaty makes it ridiculously easy for an American to move to the Netherlands if you can run your own business / be self employed.
It's the easiest way from the US to Europe if you don't have a master's degree, a recent ancestor from Europe, or a boatload of cash.
Though having a decent amount of cash saved up is good, because boy howdy is it expensive to move..
Based on my sample size of the one Dominoes restaurant in Nijmegen (Netherlands): it is better outside of the US. Still not great, but better. The chicken shoarma pizza could possibly be considered 'good' if it were fresh, but that location only does delivery so...