I got Sync subscription, used it for a month, canceled it. Meanwhile, I lost my device, bought a new one, got Obsidian, again subscribed to Sync under the same account, no Vault…
Proposed solution
Inform users in Apps which are connected to Sync account, that you delete data. Current implementation (reading the docs) is not verbose enough. You can alert users in scaling manner, 30 days > 14 days > 7 days > 3 days > 1 day. Allow users to disable these notifications on 14th day.
This feels like a prank, because in contemporary UX, the app babysits its users when their data might potentially be removed/changed. But in this case I learned it a hard way and I want no-one to repeat the same.
@WhiteNoise yeah, just picked up sync without reading the memos… If you think it’s a good idea to inform via email, please share your opinion in Feature request: Feature requests - Obsidian Forum