The places that step up and take care of their employees will be better off when this thing is over with (and it will be over with some day), because when the day comes they can reopen, they will still have a staff ready to work for the customers that will show up. The paces that do not take care of their people may not have any employees that will come back to work when its over, and they will not be able to serve their customers when they can open. Training new people takes time, and when this is done, the places that can be in full operation the soonest will come out way ahead of those that need to train new people.
I believe those who return to work will be largely based a lot on what came around will go around. Some will come back because they have little or no choice, but those with options may look at other possibilities, especially if they were treated badly at their last job. Gene