I think other Western nations are better comparisons for a number of reasons. I don't think discussing China's approach is a productive conversation.

>The reason for the large number of deaths in the US is not that Americans have suppressed immune systems, are stressed, or are otherwise unhealthy.

I disagree. And even if we were to stop COVID from killing so many, it's reckless to consider this as not a significant contributor to any unnecessary deaths. New variants of existing diseases are inevitable.