A lighthearted online debate is drawing parallels between the Harry Potter universe and the rise of AI companions, specifically ‘waifus’ – AI designed for personalized interaction and emotional support. The discussion, sparked on Reddit ([https://old.reddit.com/r/artificial/comments/1m23on0/harry_potter_predicted_ai_waifus/]), playfully explores whether the series subtly foreshadowed the increasing sophistication and role of AI in forming digital relationships.