my theory... [he doesn't have a solid unified theory, per se; just a lot of scattered threads that he keeps pulling at, experimentally] that the app is trying to get us to believe these answers. or we're all hallucinating.

[There's a whole host of other theories, but most of them are on the same level as a collective subconscious metaphor...]

... but either way, i don't think we're killers. not all of us.