That’s what Dr Marty Makary, Professor of Surgery at Johns Hopkins Medicine, says.  Broad lockdowns might have been justified at the outset of the present Wuhan Virus situation, but new information has arisen.

Since that time, we have data that has taught us that this infection is associated with public transit, with density, with mass gatherings, with city-to-city travel and it is associated with climate[.]

And

What we do know, [is that] there are safe ways to conduct activities in society if we use certain precautions and we probably need a targeted approach where we find areas where there is either an outbreak or an ongoing increase in cases, and use some of the more aggressive strategies in that particular location.

A man once said, When the facts change, I change my mind—what do you do, sir?

Some State governors, when the facts change, reemphasize their original positions, denying that change has occurred.