5a. Some of those caught will likely be non-technological false positives: images of their own children[1] or CSAM images uploaded by hostile actors attempting to frame the person[2].

[1] https://www.nytimes.com/2022/08/21/technology/google-surveil...

[2] https://www.huffpost.com/entry/wife-framed-husband-child-sex...

The second one is particularly worrisome. In that case the wife was utterly and totally stupid and was therefore caught. How many times has that happened already and the person who did it wasn't caught?