Then there's the seemingly bizarre reluctance to update the official symptoms, despite ample evidence it's basically a cold in vaccinated people and children
I've been wondering about this for ages. Even before such high vaccination/ change in the isolation policy etc, we did know that things like headaches, sore throat, runny nose etc were symptoms of the delta variant, and possibly some of the other variants too - just not so common with Original Covid (TM). So when they WERE trying to keep covid off the streets, there must have been loads of people walking around feeling a bit grim, but technically ineligible for a PCR test as they weren't a known contact, and didn't have any of the Big 3 symptoms.
I suppose it was originally that there weren't enough tests, and that isolating as a precaution for a cold wasn't proportionate and too disruptive. But now isolation is only til a neg test comes back, I'm not sure why they are still sticking stubbornly with the big 3.
I had all 3 "main" symptoms, but my first feeling something was wrong was a headache and sore throat, which I powered through on the assumption I had slept funny and was a bit hungover
and tired. I only had a fever a couple of days later, then a mild cough (which I wouldn't have put down to anything under normal circumstances) and on about day 4 my smell and taste buggered off, which was not like any other symptom of anything else I've ever had! Presumably they are sticking with those 3 as they cover all possible variants, not just flavour-of-the-month delta, but it does seem a bit narrow given the prevalence of that variant.
It may well be that they aren't so worried about some spread now vaccination is so high, and evidence shows that children and recently vaccinated people aren't too badly affected. But they obviously can't say that, and have to stick with the "a small proportion of a big number is still a big number" routine re hospitalisation and deaths. But I wish that by doing that, there wasn't the constant sense of Doom that they are thinking about reintroducing restrictions, if actually the plan is to let it spread and increase natural immunity.