I currently use rclone to do encrypted backups to iDrive e2 currently, but I’m concerned about the concept of “syncing isn’t a backup”, since as others have already said here, you can sync corrupted files, accidental deletions, etc. without more than a single snapshot. I’m considering something like Backrest with e2 because I like the idea of something that is opinionated and that “just works” when it comes to backups.

Edit:

Fair point that it may stop being maintained, though that could also be the case with rclone; less likely though still possible with rsync.

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It’s based on yt-dlp, which I can’t seem to get working reliably with my VPN, even with manual intervention like using cookies from a browser, switching servers, etc. Guess VPN IPs hit the rate limits pretty regularly, though I don’t want to risk my real IP getting banned. I’ve seen some people suggest using a VPS, but sounds like a lot of effort. Running something like this on a server and expecting it to reliably download videos in the background isn’t going to work that well from my experience.