I wasn't saying it should be done over and over again. It will be a last resort, as it was this time.
Smaller shutdowns, if version areas become overwhelmed might be necessary and far less harmful for the economy. I'm guessing those numbers are with a functioning health care system. What happens if there aren't respirators, ICU beds or health care workers to treat those with severe symptoms?
Deaths are obviously the most severe outcome, but far from the only one. A lack of treatment will probably lead to longer illness periods, longer rehabilitation, which for the economy means expenses.
Even the most ardent keep things running politicians in the US are now shutting down. Why? They aren't liberal hippies.