Spekkio
He bowls overhand.
That was the point of my tongue-in-cheek comment about grandma counting ballots by hand - the entire system is based on people's feelings, and not actual accuracy.You'd need a state with sufficient funding to develop and implement it. I don't know if anyone would really trust any privatization or contract company to make it happen. Money is already way too deep in politics, there is no way we will trust google or bezos or elon or gates or... to keep our votes safe and authentic.
And then there would be Mississippi, Arkansas, and West Virginia.
No one cares who actually wins the election, only that the general public feels like the election was legitimate. And for many people, they only feel like an election is secure if they have to show up in-person to vote. But even if we were to stick to in-person voting, the fact that we're still filling out paper ballots or manually punching holes in things instead of operating a touch-screen kiosk separated from the interwebs that will in-situ auto count votes is absurd.
As for the funding issue - a federal bill can give states additional funding to execute online voting reform, there's just no demand for it. Maybe when millenials are geriatrics that will change.