Again, the Chinese are THE ROOT CAUSE of the current world crisis.
China (1) didn't more heavily regulate their wet markets. China (2) had a documented case of COVID-19 on 17-November. China (3) decided not to tell the WHO about any of this until 31-December.
All those are China's fault. China is THE ROOT CAUSE of everything that has followed.
---------------
Anyway. Pivoting back to my original post, all those issues as regards "10 days to get a test result" would still be an issue if we had had 330,000,000 tests ready back in mid-February.
I honestly don't think you have a good grasp of "real world logistics" - it's impossible to ramp up from literally nothing to a well-oiled functioning machine in the matter of weeks.
Your lack of logistics knowledge isn't really your fault. It's just a function of being a lawyer for your whole life. You deal more in the theoretical than the actual. Folks who work in fields like manufacturing, or operations management, or supply chain management or military planning know that it's VERY hard and it takes TIME to get the machine up and running.
There's a reason that the ventilator makers are now getting help from Ford and GM in ramping up production. Because those guys are the experts in getting the machine up and running. Ventilator makers (nothing against them, but that's a pretty steady-state business in normal times) and lawyers aren't the experts.
Even South Korea isn't some well-oiled functioning machine - as much as I acknowledge the good work they have done there, they (1) had some structural advantages to get there (most particularly, experience from SARS in 2003), and (2) their number of new cases per day hasn't really gone to zero, it's simply steadied out (it's near 100/day of late).