The designer gets to stop thinking about saving — which is the whole product, and is why durability happens before the acknowledgement rather than on a timer.
The stakeholder gets to open a link on a phone and comment in the right place, without an account and without ever reaching the sequencer.
The admin gets a revocation that takes effect while the file is open, which is a live-session guarantee rather than an access-control list update.
Why the machines are in the cast
The plugin host edits like a person but at machine rate; without its own quota it is indistinguishable from abuse, and with one it becomes a supported use (view 09).
The platform SRE is an actor because divergence is invisible to users until it is expensive: someone has to be told within a minute (view 18).
Risks
Journeys were written from the requirement, not from research. Every volume on this page is a stated assumption.
The 'roll back to yesterday' journey is Phase 2 in the MVP ladder, so the set draws the history machinery without claiming the product surface exists.
