For shops where the phone person also runs the counter, greets regulars, and pre-bags catering, the seat is not really a phone seat — it's a hospitality seat that happens to answer the phone. Removing it saves nothing because the phone was a fraction of its actual value. In that case, keep the seat, run Fire It as a peak-hour overflow only, and use the transfer path to move any complex or regular-recognition call back to the human. That structure preserves the hospitality value the seat delivers and stops asking it to be a phone-only role during the fifteen minutes of peak when it can't be.