If everyone went only once every 14 days, the infection rate would plummet and the lockdown could be released sooner.
But not everyone can. Obviously there will be people who can go less than they are doing. But most are going when they need to.
I can go 10 days. Theres 3 of us. Ds has HFA and eats the same 8 meals. Easy to cater for. Dp and me both have food allergies, which make things slightly more difficult. Fresh stuff, really isnt lasting more than 10 days. We have usually been a day or 2 without it, by the time I go.
However, I earn quite well so can afford to spend a decent amount in one go. I also have a car. Dp stays at home with ds and I go.
We did this before lockdown. I work monday to friday. I couldnt go shopping first thing and by the time I finished there was nothing left, when the stores were busy several weeks ago. At that time, i wasnt going to at weekends as it was so busy.
Work allowed us all to rotate on our teams so we each came in late every so often so we could go to the supermarket.
I am in a decent position is that now I WFH I can plan a shop and work around it. if it takes 2 hours, including queuing thats fine. I dint need to take kids.
But I can appreciate that lots of people arenr in as decent position as I am. Single parents, families with older kids (who eat more) or bigger families. Those without cars. Those shopping for someone else as well. Those who dont have decent income and only have a limited amount available each week.
It would be great for every to only be able to shop every 14 days. But it's really not possible for everyone.