Germany has a mandated requirement that you have to carry a state-ID with you, and it has to be used for voting purposes. Without the ID, you don’t vote.
Dead people voting in Germany? The only way is that you showed up at 8AM to vote, and had a heart attack at lunch. On the books, you’d be a legitimate dead voter.
For me to imagine four million dead voters voting in the US....I’d consider it a Constitutional crisis and it’s time to have personal law suits against states and counties....forcing them to pay out billions for their corrupt practices.
I believe it is up to the family to remove their family member from voting rolls. I am watching my family member this cycle. It it gets used....I will see what I can do.