>>24860726
Gorgias, Euthydemus, Greater/Lesser Hippias, Apology and Republic are those that come to mind of the dialogues I´ve read so far. But really almost every dialogue critiques the popularity of ideas that flatter us rather than being rational.

The Expanse and Warhammer 40k: The Horus Heresy (pic related is required reading to understand the metaphysics of the Immaterial)