This is in dire need of a counter-factual.https://www.theguardian.com/business/2020/oct/01/eat-out-to-help-out-failed-boost-finances-uk-hospitality-industry …
With surveys, the devil is always in the details. Depends on exactly what was asked (I.e. if they only asked about the entire period of time rather than months, overall the business might have declined after experiencing a short-lived boost after reopening)