Of course it is, at 9 years old. At 15, 16, it's not as easy to see this is never appropriate -- and if you have a teenager, I can promise you, they have had a naked photo of a classmate on their cell and the bystanders who are sent these images are "just as guilty" in the eyes of the law.
Parents: talk to the child. Drag them down to sit with an ADA, if need be. Hell, arrange a visit to the county jail. Do what you need to to get this through their thick heads.
And:
If you photo your new baby naked on a bearskin rug, as parents have been doing since cameras were invented, DO NOT UPLOAD those photos. YOU are a "child pornographer" under the law as well.
Lastly, at least one school that issued laptops to students used coding that turned the webcam on randomly, for security purposes. I would order a laptop that has no webcam, if they are available, and if not, make sure the programming of that device is removed.