Lockdown can't last forever and so countries or US states need a plan to transition away from lockdown back to a new normality.
That plan includes massive testing and tracing. It includes science and data. It includes sensible triggers for further action -- if we start seeing more infections in the community we slow down the transition to normality.
I don't know much about the US but it feels like a lot of this is really hard to do.
It's literally unprecedented as a method for trying to deal with a respiratory infection, as far as I can tell. Test and trace worked for SARS and MERS, but they were much easier diseases to contain for various reasons and didn't require massive-scale testing and tracing as a result. It is not in any way, shape, or form part of the normal playbook for dealing with a pandemic like this.
The problem is that nobody in the history of medicine have ever solved an pandemic once it left a containable area, but as most epidemics follow an bell curve you get a lot of people thinking some action or another solved the problem.
Add to that the story driven way we get out version of the truth and there is now an irresistible pressure on the politicians in charge to do something and to claim that something was effective the data be damned, and that real science is never 100% sure and tend to take years if not decade to come to any kind of conclusion.
That plan includes massive testing and tracing. It includes science and data. It includes sensible triggers for further action -- if we start seeing more infections in the community we slow down the transition to normality.
I don't know much about the US but it feels like a lot of this is really hard to do.