How is john intellectually different from the alphas of civilized society in Brave new world?

John is characterized by deep emotions, individuality, and an appreciation for art and literature, which contrasts with the alphas of Brave New World who are conditioned to conform to the society's norms, lack deep emotional connections, and prioritize superficial pleasures. John's critical thinking and questioning of the society's values highlight his intellectual difference from the alphas who are content with their conditioning.