The fact remains that these shut downs have directly reduced the number of deaths and cases of Covid-19. If they weren't installed the number would have grown exponentially.
Governments had the choice of letting this happen or letting the economies falter and it will for awhile to be sure.
Here is a link to the recent reports to the virus world wide .......
https://www.worldometers.info/coronavirus/?utm_campaign=homeAdUOA?Si#countries