It's doesn't make much of an expert to see that in the abstract.According to this expert (Knut Wittkowski), shutdowns were exactly the opposite of what was needed. Wouldn't shock me if the government failed and failed badly.
https://www.bitchute.com/video/Cm0fJMFTuR9V/
https://forum.allaboutcircuits.com/threads/coronavirus.166679/post-1487444
It's not that simple and I don't think that the world's governments failed on a mass scale because while the economic cost is high, the cost in lives seen in scientific models was catastrophic in the beginning when trap-door (once in, it's hard to get out) decisions were made. You can't go cold turkey, do nothing even if that's the most natural way to kill the virus quickly as the death rate will also peak quickly in high risk groups. A blended, less restrictions for slightly higher deaths approach like in Sweden or what the UK started with initially is what we all will IMO eventually adopt as we wait for a vaccine or eventual natural herd immunity. Without that vaccine the population blocks that are totally isolated now with little or no cases with a general populations with no immunity are ticking time-bombs for future outbreaks.I feel we are losing the possible effectiveness of the 8 week restrictions. It would be advantageous IMO to let as many as possible of the youngest and heathest adults get infected with CV during that time to help build herd immunity into the work force. These groups would be closely monitored and tested for antibodies to eliminate the carriers while releasing from isolation those that do have immunity and don't spread the virus to others.