Voting by mail has killed off the voting booth and the social ritual of filling out your ballot on the spot.
I poked my head in the door of the VFW Hall on Primary Day 2018 only to see a vast empty room save for two dour senior citizens sitting at a forlorn table with a big box on the surface in which voters could place their ballots. I felt like I had disturbed their nap and they were rather cross about it.