Earlier quoted context omitted.
> I do think that that the worst strategy is to have no strategy, seemingly like the USA The USA does not have "no strategy", it just depends from State to State[1]. Every state has had some form of lockdown and school closure. [1] https://www.nytimes.com/interactive/2020/us/states-reopen-ma...
That is the same as "no strategy". Without coordination of the lockdowns, travel monitoring, national testing and contact tracing, you're just going to have shifting hotspots of infection. This also leaves behind an embittered population whose lockdown sacrifices were for nothing.
It's also, incidentally, how the EU works. There are open borders between member states — and while some member states "closed" their borders, this has been largely unenforceable in land crossings because there are no border patrol agents between every single land crossing between EU member states. Border enforcements have only been enforced at airports.
In the US, nationwide air travel came to a near complete stand-still during the outset of the pandemic, so inter-state travel was already at the same levels you had in the EU.
The US's strategy has been the same as the EU's, and it has been to let the member States define the strategy.
As of right now, 36 out of 50 US states have a lower per capita death rate[1] than France, Sweden, Italy, Spain, the Netherlands, and Ireland[2]. 15 States have a lower per capita death rate than Germany and Denmark, who have seen the best COVID outcomes in the EU.
The US, to date, has administered more tests per capita than Belgium, Australia, Ireland, Italy, New Zealand, Canada, Switzerland, Germany, Austria, Norway, and Sweden (to name a handful). This is not because the US has a nationwide testing regime, rather it's because testing systems have been administered at the State level, with varying strategies (some focusing on nursing homes, some focusing on drive-thru testing etc).