Over the past few decades, we've witnessed a fascinating—and troubling—narrative shift. Half a century ago, people took personal responsibility for their eating habits. Skip the cake, hit the gym. Simple. Today? The entire framing has flipped. Obesity isn't a lifestyle choice anymore—it's rebranded as a disease beyond individual control. And here's where it gets interesting: the food industry hasn't been passive in this story. Behind laboratory doors, billion-dollar R&D teams are systematically engineering products designed for maximum addiction. We're not talking accidents here. Fat, sugar, salt—every ingredient calibrated to keep you reaching for another bite. The consensus didn't shift randomly. The engineering of dependency, wrapped in convenient narratives about biology and disease, is the real plot twist.