With the current direction of US politics, as a US citizen, I find myself increasingly entertaining the thought of becoming an ex-pat.
Top countries I've thought about have been the Nordic countries - Finland, Denmark, Norway, Sweden, Greenland, Iceland and have considered the Netherlands as well.
They seem to have reasonable blended economies with social policies that make (more) sense.
No country/systems is perfect and I'm always willing to try something new for a time.