The camera "sees" the user and even knows which user it is seeing. The camera then locks the screen immediately when the user is not present.
How long before the computer "sees" the user and notifies the police that they can pick up their known dissident. I mean, really, given the kind of governance we're about to enter into, this (not to mention Alexa-like audio surveillance "features") are the last thing I'd want on any equipment in my home.
And no, I don't have anything to hide. But conversely, I also don't use the restroom in the middle of 5th Avenue. Privacy is a thing, even in a world full of morons who think it isn't.