And what happens if your house burns down, or two drives from the same batch decide to die? This is only part of the solution - offsite backups is the second p

And what happens if your house burns down, or two drives from the same batch decide to die? This is only part of the solution - offsite backups is the second part, and ensuring you can restore those backups the third. I've got a home-built NAS with 6 4TB IronWolf drives in RaidZ2, but then the volumes I don't want to lose are backed up with restic and rclone to JottaCloud, which is $8 for "unlimited" (in reality after 5TB your upload slows down progressively to them).