I didn't read the whole article but the reason I like rsync is that I get files on a normal filesystem. I don't need any special backup software to read or access the files.
I totally agree. Do not underestimate the obstacle a family member will face when he needs to open a borg or restic repository to access a backup of your family photos.
I use restic for most of my backups but hand-written rsync on an external drive with ntfs for the stuff that would be important to my family.
