Amazing work on this btw Yousef!
With the UX/Communication, I kinda see this as similar to tombstoning (with or without envelope-encrypted data), and archiving (eg. to permanent storage).
I'd imagine this would also be necessary for GDPR compliance.
Additionally, exposing the CRDT stream would allow for reactive index building for searches on the data (ie. timely dataflow operations to aggregate an index).
Additionally, exposing the CRDT stream would allow for reactive index building for searches on the data (ie. timely dataflow operations to aggregate an index).