Google reported him to the police based on a single false positive.
To add insult to injury, even after the police contacted Google to tell them that they had cleared him of wrongdoing, Google refused to restore access to his account.
> The father uploaded photos of his son’s genitals, which were also backed up on his Google cloud, to the health care provider’s messaging system as requested.
(It is, granted, a bit pushy about it and will ask multiple times when you run it with an intrusive dialog.)
It's right there plain as day in the TOS. I don't know how people can use these products without understanding the contract they locked themselves into. /s