There is still a bunch of things that everyone can do. Counter misinformation like fake-remedies or conspiracy theories your family forwards, that kind of stuff, supporting local shops by buying gift cards etc., looking out for at-risk neighbours. Here are a few ideas:
https://www.nytimes.com/2020/03/18/learning/how-can-we-help-...I'm all for political discussions! But what help does it do right now discussing whether China could have acted a week earlier? I think the more important questions, analog to blameless postmortem discussions, should center on the institutions and processes. Could the CDC (or similar institutions, I'm not that familiar with the US) implement measures earlier? What hindered them? Money? Politics? etc.
This was also what I was trying to convey in our sibling thread - I think it's more important to analyze why the US takes so long with implementing more impactful measures, e.g. distancing measures like canceling events are still just strong recommondations, and not enforced.
I can really recommend using blameless postmortem as a process for analyzing what went wrong:
https://www.atlassian.com/incident-management/postmortem/bla...
https://landing.google.com/sre/sre-book/chapters/postmortem-...