Pen and paper gives you both a safety margin (or transparency margin). And it allows you to signal in a hard to fake way that your elections are free and fair and hard to temper with.
(Fair as far as the voting system goes. Eg first-past-the-post on paper will still be a less fair voting system than Germany's weird proportional hybrid or my favourite, range voting. Or this fascinating gem: https://rangevoting.org/PropRep.html)
(Fair as far as the voting system goes. Eg first-past-the-post on paper will still be a less fair voting system than Germany's weird proportional hybrid or my favourite, range voting. Or this fascinating gem: https://rangevoting.org/PropRep.html)