Encrypted or not, photographs are typically protected from view and not shared with the world. They are behind an authwall. Imagine if you are on Facebook and y

Encrypted or not, photographs are typically protected from view and not shared with the world. They are behind an authwall. Imagine if you are on Facebook and you upload a photo album. You share it with a group of friends. Do you expect Facebook to spray the content of those photos all over in public without your consent? No, same with OneDrive; my sharing options specify how I want the files/photos/content to be protected, and if OneDrive decides to frivolously ignore my sharing options, then that's a security incident, encrypted or not.