@facthusiast on Instagram: "The instagram reel of tourists on a high-rise glass observation deck where the floor suddenly tilts outward, causing screams and apparent falls over a cityscape, garnering over 5 million views in under 24 hours. Community notes and replies quickly identify the video as AI-generated, citing unnatural details like backward-bending knees, morphing hands, and static background crowds that fail to react realistically. This viral clip exemplifies the growing challenge of di