Context
The conformity checks ran after a page was live, so they could only detect a problem that readers already saw.
Decision
GitHub Pages deploys from GitHub Actions, and the deploy job depends on the conformity job. A failed check stops the deploy and the previous build stays live.
Consequences
A false positive blocks a deploy until the sentence is rewritten or the rule is demoted by the gate owner. The bot commit after each run moves main, so every push needs a rebase first. See Conformity gate.