Where in the world is your ideal country, that is doing everything right. Genuinely curious as it sounds like you want accessible weapons + unfiltered reach of speech with no side effects.
As much as I like visiting China for leisure, I could personally never live there. I agree the healthcare and safety are great in China though. It’s the same reasons I could never live in places like Dubai or Singapore.
Safety is not a #1 priority for me in the places I choose to live.
Where does it stand against other countries with respect to happiness?