@Dontrainonmyparade - quite so. Being sick back in March was rubbish (no community testing back then, but weeks of low-grade fever, exhaustion, coughing, shortness of breath, heart palpitations, draw your own conclusions) and I am not looking for a rematch. We need to keep DS in school and can't avoid that risk.
As for the rest of 'normal life' in the 'real world'? Well, for a decade prior to my illness I was commuting daily on the train, in the shops after work, eating out and going to the pub regularly. Do I miss any of it? Nah, not really. I like shopping, but not enough to risk my health over it. Ditto the pub. WFH is likely to be permanent, and there's no way I'm going back to the office (dozens of people got ill at the same time across DH's office and mine: this thing is contagious AF and an open plan office with aircon is evidently a perfect environment for transmission). So, I'm rather enjoying my new lifestyle, I'll take a year or two out, longer if I need to, nothing to be sad about.
@Starlight101 - you are quite right, and I have found that it's best to look at what the government is encouraging us to do (Eat out! Go shopping! Do some 'socially distanced' activities with people in a park somewhere! Go back to the office!), then completely ignore it and do the opposite.