Honestly I think in their case they are going a bit over the top. I did stay in till kids went back in september last year, it was hell, but I was shielding and have an autistic son which can make social distancing difficult at times especially when people come up trying help if he's having a meltdown because I think they think its some sort of fit when he is lyiing on the floor lashing out.
I'm going out now because I can't take being stuck inside any longer still being cautious handwashing, wearing a mask when I'm able, avoiding busy places or times and trying to only shop when my son is in school to avoid social distancing issues.
When I was shielding it was difficult to afford to keep doing online deliveries, I can't afford to do this any longer, then there was the issue of getting slots, never got a priority slot, at one point had to wait 3 weeks for a delivery so was skipping meals to make sure the kids could eat, in fact that was a reguar thing all through, problems not being able to get enough in my delivery and things being out of stock, there was very little help available, have dairy and soya allergy so most options were useless to us as we couldn't eat half of what they sent, couldn't get enough painkillers for my OA to keep me going, I finally got help in the last month of shielding, was seriously ill anyway most the way through it and lack of painkillers I have been told probably exacerbated my asthma issues more as the pain wasnt managed and stress can make asthma worse.
I'm at a point I can't go through that again, I'm getting to a stage now I can't wear my mask at all and I know I will get abuse from some customers, not just comments but threatening behaviour, the staff are really supportive though. I had one customer have a right go at me for daring to rip my mask because i couldn't breath, and I was gasping for air really bad asthma attack and was taking my inhaler so was obviuos, thats how unreasonable some people round here are. Not the only encounter I have had.
I'm ECV, can't receive the vaccination from any of them so far due to all my allergies, went through 10 different medical professionals to finally get an answer and very soon won't be able to manage with a mask at all not even for short spells. So despite some people might think of me for it I will be trying to get on with my life, avoiding busy places, regular hand washing and social distancing best I can but there is no way I can continue to keep living the way I was before in first lock down.