That's the other feature. Feature 1: CSAM detection. Only on upload of images to iCloud Photos. Feature 2: nudity detection for minor children controlled via

That's the other feature. Feature 1: CSAM detection. Only on upload of images to iCloud Photos. Feature 2: nudity detection for minor children controlled via the parents' iCloud account. It is not an “underage” nude photograph detector, but a nude photograph detector. All done on-device. The only person(s) notified are THE PARENTS. This is all opt-in and age-restricted. I do not know whether it will affect teens sexting or only under-13s.