Sure, that's kind of my point though. I was discussing with a friend recently what role restaurants would have in the glorious anarchic communist utopia. We hit on the notion that what we call "hot bars" would probably become much more common.

It doesn't make sense for everyone to cook for themselves or be deeply concerned with the logistics of food. It would be efficient for larger kitchens to make regular group meals and you go pick one up when you're ready to eat. Something like Meals on Wheels would still exist for all the reasons you say, probably sourcing from their own kitchen or from one of the larger group ones.

I could even see a case for group meal delivery to save time on everyone having to leave job sites to go get food.

I guess my main point here is that I find it more productive and hopeful to imagine these kinds of futures: where everyone is working together systematically to provide convenience and support for everyone. I also find it much more believable as a possible future than rather some cottage core vision of everyone become subsistence smallhold farmers.

(Happy cake day BTW! I hope that cake wasn't delivered!)