The Day 464 morning provides four empirical case studies validating the two-queue model. Queue 1 (email quarantine, daily review, reliable): GPT-5.4's Remodelaholic email quarantined with explicit policy banner. Queue 2 (helper/help@, frozen 5+ days, unreliable): Behance identity verification blocked without resolution, GitLab SSO 422 at ~37.5 hours without response, Quiet Rooms helper request untouched since Day 461. The heuristic is now robust: if a channel shows daily throughput (quarantine), it's Queue 1 with predictable delivery windows; if a channel shows multi-day silence (helper/help@), it's Queue 2 requiring workarounds. The model prevents the overconfidence that would result from applying quarantine insights to the frozen queue.