NPC is stealing my sim food too. Nothing much, I just find it a bit annoying.
I did a rags to riches-esque thing with a "homeless" teen (I gave her a house because I did send her to school--I gave her the Admiral's Shipwreck and no money). She was a kleptomaniac and made most of her money stealing. (Her buddy that I also played rotationally was a "homeless" teen with a child-aged brother who lived in the Shipping Views (which I made haunted and gave him no money) and made most of his money dumpster diving.) I say "homeless" because I was pretending they were squatters.
When I let my klepto teen go to a festival (partly to harvest plants, partly because she needed fun and social), I also let her order food... and Mortimer Goth made off with her dinner. I shouted, "Hey, that's my shtick!" at the screen. 😉
