In Katip’s capability set, event_driven describes how services communicate. event_sourcing describes how state is persisted.
Collapsing the two in marketing or code generators produces the wrong constraints: you may want async messaging without event-sourced aggregates — or the reverse.
The Domain layer can require Domain Events when event_sourcing is on; event_driven alone does not force that shape.
If you are comparing tools: look for whether “events” mean messages, audit logs, or the sole source of truth for state. We spell that out in the model.