https://usafacts.org/visualizations/coronavirus-covid-19-spr...
https://wallethub.com/edu/states-coronavirus-restrictions/73...
https://www.statista.com/statistics/1109011/coronavirus-covi...
https://www.usnews.com/news/best-states/articles/unemploymen...
https://carsey.unh.edu/COVID-19-Economic-Impact-By-State#:~:...).
Personally, I’m mainly thinking of Sweden and pre-post-Brexit-transition UK (because post-post-Brexit-transition is a confounding variable), vs New Zealand, the other (non-Swedish) Nordic counties, and China.
America — despite the economic and cultural hegemony and media coverage — is not actually that significant one way or the other in this particular event.
https://ourworldindata.org/explorers/coronavirus-data-explor...