We now can certain that at least government is always watching us constantly. Not to mention all sorts of hackers across the globe. Even foreign governments are also watching us (cough* China * cough).
Well, this is one reason I hate face ID over Touch ID. I do not have the incentive to put my face on anywhere over the Internet. I want to stay low and reduce the chance of being targeted.
Idk how Apple will use this, but:
“When someone is highlighting something they are doing, there is a good chance that they are NOT doing that thing at all, or at least in their lowest priority.”