Vote by mail!
We already have some form of vote by mail in 34 states with no restrictions & all 50 states if you include states requiring a valid excuse. Some states have declared Covid-19 a valid excuse.
1) five states have default mail elections (Colorado, Hawaii, Oregon, Utah & Washington)
2) 29 states (plus Washington, D.C.) have vote by mail — also known as no-excuse absentee voting but voter needs to request ballot
3) 16 states require voters to provide a valid excuse to vote by mail (some states like NH accept coronavirus as an excuse)
Need to make it consistent that all states send ballots for 2020 elections like they do in processing RealID where DMV issues a temporary and RealID is mailed to confirm address on file, or 2020Census is mailed.
https://fivethirtyeight.com/features/few-states-are-prepared-to-switch-to-voting-by-mail-that-could-make-for-a-messy-election/