But what happens when the false positives are erroneously confirmed as legitimate CSAM? What's the system in place for removing all the security vouchers on someone's account because the vision system flagged a bunch of false positives? What's the process for unfucking a person's life because the employee confirming the CSAM was in a bad mood that day? Is Apple going to pay the legal bills of someone they effectively SWATed?
For the ones of people this system might actually catch with legitimate CSAM there will be at least as many false positives slipping through to ruinous consequences. Law enforcement shouldn't be trusted as a backstop against abuse because LEOs and DAs are incentivized for "good numbers" and "results", not for actually meting out justice. If someone flagged by false positives gets to the stage of law enforcement being involved their lives will be ruined.