overlooking the OPs misunderstanding here, but the 'non-essential' items could well be essential:
Stationery- kids home schooling, adults home working. It's not impossible they could need these items to do this. Same for computers.
Furniture- your bed breaks, a fairly essential item for anyone not able to sleep on the floor.
Shoes, umbrellas etc - it's autumn, and weather coming in so entirely possible these things are needed for people to be able to get out of their house.
I get what they are trying to do, I really do, but you can't just block off pretty basic things and say they're not needed! Not everyone can shop online. People/children grow (I spent a few months earlier this year unable to buy clothes for my baby after a growth spurt so he spent a good amount of time in just a nappy or hastily altered items) and things break.