How many does it take to be widespread (or more crucially, addressable) behavior, is it N+you?

Yes, if I saw myself on social media without consent, I would go straight to the college or professional association with a privacy violation complaint. But this article is just trying to fuel hatred.

Are there any release documents for doctors that you can cite that include a patient appearing, either knowingly or unknowingly, in social media? I know this sounds sarcastic because it's so ludicrous but if they exist I would like to know.