An anti-brainwash program that watches the video for them sounded great.... Until I remembered the eye-gaze detection feature in modern phones. Ugh. One day

An anti-brainwash program that watches the video for them sounded great.... Until I remembered the eye-gaze detection feature in modern phones. Ugh. One day they will watch to see that you're smiling, looking properly at the screen, heart rate comfortable, vasodilation and skin-sweat reflectivity within expected ranges, and have a normalised emotional response to key messages. Not daydreaming about something else as you watch. Who do we blame for developing this tech without safeguards, and how do we ensure it is not abused like this?