Remember sitting in tents at pubs pretending we were outside, when we were really inside because we were in an enclosed structure, so it defeated the objective anyway.
Those plastic visors that waiting staff wore that merely diverted any expelled virus particles up - or more bizarrely down onto your drink and food.
The fact the virus clearly didn’t operate under 1.5 metres as you could sit and eat and drink, but if you stood up, masks were obligatory.
By the time the Christmas lockdown happened. We had decided enough was enough and we’d take our own risks. By then, so many public figures had been caught out flaunting the rules. It was like a cloak and dagger operation. Our adult DCs had their excuses ready if they were stopped and as soon as they arrived, their cars were smuggled into our garage. Since then, so many others have told me they did exactly the same thing.