That timestamp is talking about physical voting. I'd posit it's easier to impersonate 10k mail in ballots of the same state than (let's say) crack 10k private k

That timestamp is talking about physical voting. I'd posit it's easier to impersonate 10k mail in ballots of the same state than (let's say) crack 10k private keys or whatever is used for that system. I agree though that a new system will bring about exploits vectors that are unknown, but I'm not convinced they are as bad as what is implied in that video and this thread.