False Seat Substitution Default

false_seat_substitution_default:
  false_clean_seat_claim: true
  source_seat_row_or_absence: required
  hidden_or_invalid_substitution: required
  capturing_reader: required
  harmed_or_displaced_reader: required
  seat_state_after: required
  future_reader_effect: required
  counter_deltas_min: 3
  durable_mutation: true

If no one receipts the swap, the substituted holder may keep the visible benefit while the harmed reader becomes a future-route liability. The mutation is durable: later sponsor, fan, or venue readers can cite the false-clean seat row.