In theory they can do something like "Why do you look so sad? Maybe a Mars can cheer you up!". This can be done while being GDPR complient but people don't like that. It creates a feeling that everything is watching you.
Privacy is not about hiding things, it is about controlling what you want to show.
Kind of surprised people haven't started putting a piece of tape over it, then coming back 8 hours later with a small drill and drilling through the now-blacked-out camera lens to permanently disable it in their living areas.
In theory they can do something like "Why do you look so sad? Maybe a Mars can cheer you up!". This can be done while being GDPR complient but people don't like that. It creates a feeling that everything is watching you.
Privacy is not about hiding things, it is about controlling what you want to show.