IMO, it is going to come down to how much the Republicans get people to vote early. The last election went bad for them because people didn’t trust voting by mail and there’s always a contingent of people who intend to vote on election day but don’t make it for one reason or another. Political junkies should also watch the weather forecast in close states. Bad weather probably favors Democrats in this election. This is a change from the 80’s and 90’s when Democrats were less likely to show-up during bad weather.

Would it be much of an issue if we insisted presidential powers were limited to what they were when the Constitution came into force? Today’s presidents (both parties) greatly exceed the powers of Washington and Jefferson.

There’s self-hosting that’s low risk but does remove some convenience. For example, I use a offline password manager. I keep a Veracrypt container on my computer that hosts that and a few other important files. When I make enough updates, I’ll throw a copy into Dropbox so I can save access it elsewhere. The disadvantage is that I cannot update the primary version from one of those other devices but, for me, that’s not really an issue.