

China seems very stable to me. Their government is afraid of making people angry, and removing basic help like that is very likely to make people angry.
But also, it seems to me that the “generally” in “generally free” is doing some work. AFAIK, some care is free, some care isn’t. And the pretty good quality of life doesn’t seem to be universally distributed. Both of those seem to be improving quickly, but the “people are better than in the US” impression one may take from that comment seems to be a misrepresentation.
One would think so. But a quick glance at Russia, or even the current US one would show you otherwise.
Most governments don’t seem to pay a lot of attention to it. Democracies tend to be the most concerned ones, but it still varies a lot.