I remember reading an announcement from the main developer that he isn’t able to find time to work on that project not too long ago, so not sure if it is a viable option for the future. Definitely a cool project though.
Here is the link to the post I mentioned: https://www.patreon.com/posts/olives-future-79926246
I have a cheap 2 bay synology NAS that acts solely as a backup server for my main NAS in an offsite location as well as a USB drive locally.
Backups run every night with duplicacy
I exclude media files (movies, TV shows,…) from my backup routine due to the sheer amounts of data accumulated over time and the fact that most of it can be re-aquired using public sources in case disaster recovery is needed