alt Hacker News>A working grocery tracking system is a half-solution to effortless shopping.
>A half-working grocery tracking system is useless, much like a car without an engine.
Yes. Something designed to be a half solution can be useful. But a full solution which is broken is probably worse than useless.
I can't really think of a use case for a grocery tracking system that only tracks a third of my groceries. A system that tracks everything would be massively useful, however.