I think some confusion is being created with the focus on a specific set of machines in a single location.
It’s great that San Fran is ahead of the game, but it’s not like that’s the case in 100% of the U.S.
Texas, Indiana, Florida, Pennsylvania, Louisiana, Tennessee, Kentucky, Virginia, Georgia, Nebraska, Missouri, Mississippi, New Jersey, Deleware, and South Carolina all have voting machines without paper trails.
Those are the states that should be relevant to this conversation. The West Coast, Midwest, and NorthEast have audit trails and even if they were hackable the hacks would be detectable after the fact.
Not so for the other states.