I've seen at least half a dozen cases in the US for people arrested for child abuse material where all of them came up to be because of Google scanning their me

I've seen at least half a dozen cases in the US for people arrested for child abuse material where all of them came up to be because of Google scanning their messages (not just emails). There was even a case where it was a photo sent to the child's Dr because the child had a rash, and Google's algorithms identified it and that was enough for the police to get a warrant for ALL of the user's Google account.