Except they don't really. If you're in a convo there only needs to be one user who doesn't have ADP turned on and uses iCloud. And all your data is leaked.
It should be possible to force your messages to be excluded from backup even by recipients. Otherwise it's just for show when it comes to real life.
It should be possible to force your messages to be excluded from backup even by recipients. Otherwise it's just for show when it comes to real life.