The solution being discussed involves someone removing everything from their fridge, photographing it and paying for an LLM to process it into a database of sorts. Further, in order for this database to be complete they need to repeat this process every time something changes in their fridge. Also will the LLM be able to tell if my carton of milk is 10% empty? I do not disagree that food waste is a problem, but the solution seems laughably impractical, and the default (memory) seems far better suited to the task. I can confidently say that the net value creation is not comparable to the written word.

Oh don't get me wrong, the solution is lacking and is probably a worse outcome than just remembering.

But suggesting "Why not just try remembering lol" isn't really a valid criticism of the process. What you said here is a real criticism that actually adds to the conversation.