Comment by Enginerrrd

Some fair points, but I have a couple of counter points...

One, We really need to know the base rates and false positive rates to reason well here.

Two, I think you'd also need to consider the number of people and number of photos. So like, a photo can be considered a trial, OR flagging a person can. I would imagine a given pedophile has a large number of CSAM photos, but there are few pedophiles. There are however lots of normal parents with fewer photos that might trigger a false positive, but because of that base-rate issue, even if the probability that a given photo is falsely identified as CSAM is quite low, the probability that a given person is falsely flagged/reported may NOT be low.