No one is disagreeing that 1 per store per day is a small number. We're disagreeing with the OPs statement that there's nothing wrong with one false positive accusation of shoplifting per store per day given the obvious consequences of such an accusation in the context of the US system of policing and global blame shifting to the machine, and that given such a context essentially any false positive rate is too high.
That sure does limit discussion, and human reason generally. I mean, what do you suggest instead?
Cops have probable cause and search you. Find no evidence. "Oh boy sorry for the mix up sir". Hell on earth!
Trust me man it’s especially degrading not to mention time consuming.
i've been racially profiled before and never once has a cop apologized "for the mixup" after detaining me (rudely, usually cursing, fishing for a way to bust me).
"hell on earth" is living in a dystopian society where non-white citizens are detained and held for no reason and assumed to be guilty, because of a malfunctioning "AI" system.