https://twitter.com/thetrumppage1/status/1225589980526866433?s=21
Have you seen this? Looks like overkill for droplets.
I found several links like that to show my husband... One of the tweets say that they are spraying bleach
https://twitter.com/htommy998/status/1225193556093984768
https://twitter.com/Parampampolo76/status/1225055880200192000
https://twitter.com/IsChinar/status/1225032958677045248
https://twitter.com/solazed/status/1225018678732906498
https://twitter.com/howroute/status/1224780816120762371
https://twitter.com/qingqingparis/status/1224719675902189568
looks like how to create a viricide-resistant virus to me