I have an aunt who is the epitome of the NPC. She uses phrases like "that's how the world is," and "that's just a conspiracy theory." She explodes everyone's SMS's with tiktok links. Your theorem has merit.I invented a test to filter out NPCs, people who are not worth your time or attention. If they have a TikTok account, or even if they are a user of TikTok, aside from say using it from time to time only for a reconnaissance of the rotting of society, then that person is the NPC. Good people, intellectual people, do not use TikTok.