iCloud isn't a "network share", it's a cloud-synced folder with attached services. And copying files to either isn't "backups." You don't actively collaborate

iCloud isn't a "network share", it's a cloud-synced folder with attached services. And copying files to either isn't "backups." You don't actively collaborate on anything with anyone? You've never worked at an org where the network shares are snapshotted and backed up, but desktops aren't?