Americans may rightly get shit around here but at least they have not stubbornly defended every decision of their government, evidence be damned.
Our government has not mandated masks at any time, only cities have local mandates. Harry isn't wrong for pointing out the obvious flaw in any potential mandate btw, and the argument dates back to "why Asian countries wear masks". Typically the mask carrier is trying to protect others from them, but with the asymptomatic spread it's just not possible to tell who is spreader and who gets infected.
Also keep in mind that is 4000 cases over a WEEK on 17 million people, and is mostly 20-40 year olds with little raise in hospitalizations and additional deaths for now (those should come next week, given the 1-2-3 punch this disease has).
Speaking of tracing: one of the more curious debates right now is that sudden rise in cases due to young people being well, young and stupid (take that, Zoomers! ) leads to a rather unfortunate understaffing on the tracing positions within the 'general health' organization. Which means we have now roughly 70% -50% contact tracing but not the same 'everything is awesome' as before. Of course there is now a push to swiftly increase the number of staff, but it does goes to demonstrate the problems with caseloads versus quite simply: people being people.
Europe's second wave is troubling, but it's not the same type of situation as before or as the USA is in.
And never needs to be either. Legally however, most European constitutions do not allow for legal full lockdowns. So that's what is on our politicians minds, if they seem a little unsure. Also, with recession clearly already in full swing, I don't believe anyone has the stomach for another lockdown either.
edit:
that all said, I don't trust this new wave from not getting worse either.