At SXSW last week, in a city fueled by music, BBQ, and parties, there was a different energy in the room.

Beneath all the noise and motion, there was a shared sense that something fundamental had broken. Not abstract, not theoretical, not something to debate on a panel and move past. Something real. Truth itself no longer feels like something we can reliably trust, not when machines can manufacture believable fictions at scale, instantly and endlessly, with no signal telling us where reality ends and fabrication begins.

As I noted in my presentation: We built systems that perform the trick, and somewhere along the way we stopped telling the audience it was a trick.

That’s the shift. And once you see it, it’s hard to unsee.