I'm an election worker in Colorado. (This year we started calling ourselves "Poll Trolls".) And I'm convinced that our state should be a model for the country. But Colorado actually WANTS people to vote. I'm suspicious that that is not the case in states like Georgia and Texas. (My brother works the elections in Texas.)
We have vote-by-mail, but we also have election sites open for about a week and half up until election day. One of the first things we are told as election workers is, "Never tell anyone they can't vote. There's always a way." People can vote at any site in their county. Even if they're out of county they can vote a statewide ballot that excludes local issues. This happens a lot on election day when people can't get to their home county in time.
Almost everything is done in bipartisan teams. We can't even enter a vote center until we have a bipartisan team. Signature verification, spot audits, ballot sorting...everything is done with at least two members of opposite parties.
IMHO, every state should adopt this model. We get great voter participation, and our elections are safe and efficient.
On edit: I know other (blue) states have similar models. I think we've all learned from each other. I just wish the red states would actually ENCOURAGE people to vote.