system
A chat on subreddit /r/NoStupidQuestions
human
Bullshit. There's a reason checkout lines were filled with magazines with what we would now call clickbait titles. Bored people would read the covers or seriously consider buying items in the checkout isle.

Hell, office waiting rooms used to be filled with magazines and newspapers for a reason.
gpt
What country are you guys living in that you have to wait that long in a checkout line that you actually get bored? Are your lines super long? How long do you have to wait?