Not saying this is rational, but I expect a noticeable* uptick in RV sales. For those worried about sanitation and social distancing, bringing your own hotel room with you has a certain appeal.
*Not huge, but I’d bet 2021 sales are significantly higher than 2019. Anyone currently on the fence about such a purchase views it more favorably now.
The new currency will be plys
Netflix, Amazon, yellow tape and welding stocks will skyrocket
The coronavirus will alter the Constitution?
For most workers?? Don’t most people have jobs that require their physical presence? Tough to unclog a drain or dispense medications at the home from home. Can I drive by your place and get some fries with my sandwich?
I predict a resurgence of hoop skirts - on men AND women - to enforce social distancing! 
Some people will die and we will miss them very much but other than that, changes will be small and hard to discern. Grocery delivery will become permanently more popular. People will try it for the first time and see how easy it is. We’ll lose a few restaurants, particularly marginal ethnic restaurants but similar restaurants will replace them in the years to come. It might affect Republicans’ confidence in Trump and so it could influence the election but that remains to be seen.
I posted before reading the thread. I agree that people will show greater support for sick leave and it might even become mandatory in the future. Jim Peebles has convinced me that Republicans are sufficiently invulnerably ignorant to allow their voting patterns to change so this will have no effect on the U.S. election but may temporarily increase the political divide in our country.