I would love to use this simple setup as well. It's too bad ZFS snapshots cannot be sent and stored encrypted. I would love to use rsync.net but the idea to have my data sitting in someone else's computer in plain text feels wrong.
So instead I have to use restic, which re-implements many features of ZFS and this also feels wrong.
So instead I have to use restic, which re-implements many features of ZFS and this also feels wrong.