It's why I refuse to ever get a Fitbit or any future tech that telemerates biometric data. With AI integration it would be easy enough to cross reference what you're currently looking at with physiological changes in heart rate what whatnot to determine how you feel about it. They're throwing people in prison for what they write on social media and what they say in public, if they could they'd do the same if you had a recorded stress reaction to watching a tv commercial with an interracial couple or whatever.