In-person voting at military establishments, fine, mostly. There will be people on assignments that won’t permit voting in person. Should they lose their right to vote?
Same objection concerning those who are required to be at work outside the country on Election Day. Should they be disenfranchised for that?
As for fingerprints and DNA on ballots, such information couldn’t be legally collected without a valid warrant. That’s a lot different from having the voter’s identity automatically submitted with his ballot. Cameras at polling places record that I have voted (which is on record anyway) but don’t show my actual choices.
Welcome to FR, by the way.
Get a grip.