Well, things like wiping down stuff with disinfecting wipes and the plexiglass shields at checkouts will certainly help. Heck, just having a generation of people who wash their hands really well will help.
A shutdown like this obviously isn't a good idea, but as someone in a couple risk groups, it seems like these other precautions will help people stay healthy year-round.
Oh - what about murder rates? I know Indy has had some violence in the last couple weeks, but I have a sneaking suspicion that murder rates will be down overall for the first half of 2020. Might pick back up after things open up, but I'd be interested in those numbers.
ETA:
Oops. Made the mistake of googling after I posted. Indy is actually ahead of last year for homicides. Well there goes that idea.
Domestic violence/abuse/child abuse has been reported to be up since the stay at home orders went into effect as well. The child abuse is particularly troubling. The report I saw was that with kids being out of school, teachers and guidance counselors aren't seeing the signs like they used to, so it has been allowed to escalate perhaps moreso than it would have.