Wow. Non American here. My kid regularly eats while I shop. I just bring empty packets to register for them to scan and they normally throw them out for me. No problem. Like zero problem.
I don’t even think our police would show up if they were called. They take 3hrs to turn up to a home invasion, so I doubt they’d show up for a banana. This is a crazy level of policing.
It’s actually loud because it’s so busy there. You could even say it’s the dead center of town.