Is there a chart that shows various countries that industrialized by different means (communism vs capitalism vs democratic socialism etc)? That seems like a little more accurate comparison, as opposed to comparing it to the global average, and saying the difference is definitely communism as opposed to industrialization.

Also, Communist China is the only country that has a specific drop in life expectancy so dramatic that it shows up on the chart of global life expectancy and needs its own special label. I feel like stuff like that is pretty relevant too.