Audience member observes that payloads still carry an interpolated content string and asks whether the architecture should be code instrumented with generic events that listeners later fan out to logs, traces, metrics, or analytics. Callaghan enthusiastically agrees and cites Charity Majors' 'events all the way down'. He's building toward a value-object Event, published via event.publish onto ActiveSupport::Notifications, with listeners dispatching to Datadog, Dynatrace, Segment, PostHog, etc. Only nuance: traces additionally need hierarchical context threaded through events.