Manifestation or manipulation?

In the era of social media, which can create a hero or a public enemy within hours, the question of whether a repeated narrative can become a self-fulfilling prophecy takes on special significance. History knows numerous cases when propaganda and collective belief changed the course of events. Meanwhile, the popular modern concept of the “power of manifestation” takes us all the way to quantum physics and the so-called “observer effect.” The line between fact and social construct blurs when millions repeat the same slogan. Is this still science, the influence of crowd psychology, or already mind programming?