I get wanting to be wary of bespoke voting software but in this hypothetical it's a human watching the screen of a boring Windows workstation provided by the state's IT department as the poll worker uses Microsoft Outlook and puts ballots in a folder. At what point is the threat vector remote enough with these devices we're fine trusting literally everything else in our lives to that it's paranoia rather than a legitimate threat? I mean even if you are that paranoid let anyone who cares analyze the machine afterward I guess. And in this system recounts are trivial, you still have all the original data.