[pbadg3r]

It feels like the best solution here is "Institutional Verification", ie OS makers building verification systems.

Author calls this "fraught with problems, susceptible to abuse, and ultimately impractical."

But it's hard to imagine any other approach working for long. You can try to make your content better than AIs, but as AI models incorporate more details, and get more feedback on how to get positive responses on social media, AI posts will dominate. With institutional verification, you can imagine Apple + other OS makers pushing OS updates that check whether actual keys are being used to write things, and copy-paste gets disabled when posting. Sure, there's new software to build, but it's the only approach that seems practical in a 3-15 year time horizon.