Jev in 25 Lines of groceries

Why is this limited to groceries? I don't want to be negative towards the teams working on this, but I see no focus in any one area. Why are these framed as being almost mutually exclusive? I don't get is, why would you not want “reasoning” in a classifier? Speed and cost are obvious reasons, but isn't this a tradeoff? Why is this limited to groceries? I don't want the details. I want to know what we're changing.”.