Earlier quoted context omitted.
For that I had to make a custom service that periodically runs rclone. Duplicati does cloud backups, but it has a record of being a bit sus
Is there a server / host that provides storage at a price cheaper than Dropbox though?
You can also use rclone to upload to Dropbox as the backup solution. Just wrap it in a crypt target so that Dropbox doesn't actually have the ability to scan your files/lose anything in a security breach