I have two work Macs, an old one that’s syncing through iCloud, and a new one that I’m setting up. Both Macs have iCloud Drive turned off by a mobile device management setting. The old Mac had iCloud syncing enabled before iCloud Drive was turned off. The new Mac can’t enable iCloud syncing, perhaps because iCloud Drive is turned off. This seems inconsistent, and perhaps even a bug if, for instance, iCloud syncing is possible with iCloud Drive turned off, but trying to enable iCloud syncing fails if it’s turned off. Or, a bug (or perhaps magic!) if on the old Mac, iCloud syncing is somehow working when the potentially required iCloud Drive is disabled.
All in all, I’m confused, but I’d love to get iCloud Syncing working on my new Mac that has iCloud Drive turned off.