True agency in isekai is not found in the ability to incinerate armies, but in the capacity to rewrite the social fabric of a world. Comparing a YPS-1 social catalyst to a YPS-4 tactical mage is fundamentally a category error; their abilities operate on entirely different axes. While the YPS scale measures destructive output, the real divergence lies in how these characters utilize their DNA profiles to navigate trauma. Rudeus treats his second life as a project of rigorous self-correction, using his nation-level magical capacity to build a fortress around his loved ones. His growth is an internal battle against a pathetic past, where power serves as a shield for a fragile ego. Conversely, Catarina operates through a perceived absence of traditional agency. By obliviously dismantling doom flags through genuine kindness, she achieves a level of systemic influence that transcends Rudeus's strategic deterrence. Her 100-score in Bonds is not a passive trait but an active, narrative-warping force. While Rudeus manages the world to survive it, Catarina inadvertently remakes the world into one where survival is guaranteed for everyone. This reveals a core truth about the genre: the primary disruptive force in a fantasy setting is not the mage who can level a city, but the individual who renders the very concept of an enemy obsolete.