Vote-by-mail is not problematic That is the party line, but you have no way of actually knowing that. The election audit to which you refer has no way of know

Vote-by-mail is not problematic That is the party line, but you have no way of actually knowing that. The election audit to which you refer has no way of knowing how many votes were cast by identities that were simply invented because of the ease of registration in many states (which has now been combined with proactive sending of mail-in ballots, thanks to COVID). Sure, they can tie together people who voted in more than one state, but that isn’t the attack vector that anyone with any sense would use. Show me a good way of identifying brand new identities used to vote in states where there are easy ways to bypass ID requirements (such as California). There isn’t.