Earlier quoted context omitted.
I have a coworker who has Siri enabled on his phone. It regularly wakes up and starts recording seemingly at random. Maybe "always listening" isn't the correct phrasing. "It might be listening at any time" might be better.
Sure, but the intent is there to not do that.
For now. Or so we're told.
Unless a court order (or bribed employee) decides otherwise. ;)