education.decodee on Instagram: "- The post features a 10-second video of a woman accelerating down a steep green-to-blue inflatable waterslide on a mountainside cliff, landing in a pool near a river below, accompanied by excited narration like "Double bounce dead center." - With 2.2 million views and 140+ replies in under 12 hours, it sparks intense debate on realism, as users cite unnatural slide stability and motion blur as signs of AI generation amid 2025's deepfake trends. - While real clif