I would list the other things that have dropped like crime, motorvehicle deaths (especially spring motorcylcle), etc. They are all positive and negative side effects.
Those are no argument to keep extreme measures in place just as your lower down the road items are an argument to get rid of them before appropriate.
Please don't see this as me minimizing the long term economic effects because I'm not. They are predicted models as well depending on how long the shut down lasts and how the economy responds once it opens back up.