Who is going to verify that an AI-driven project is a unique idea? How do you distinguish between a genuinely unique project, a grifter who is shilling their "unique" project, and a new enthusiast who is convinced their project is unique, but is not? This is an impossible moderation task. The only options I see for a community are to either totally ban AI-generated content, or be totally consumed by it.
I don't really know. Certainly we need a higher bar. The Kafka example in the post may be hyperbolic but I agree it pollutes the space. But we also can't swing the other way and rely completely on out of date proxies. If you ban AI code there will be very little code to see in a year. It'll take time but we'll arrive at new norms. We built semi successful ways to filter content farms in the earlier internet days. The signal has to shift to "did they think hard about this problem" which has some observable properties. Like how they articulate the problem, or why it became important to them.
Just because we get new norms, doesn’t mean the new norms are good.
Feudalism had norms.
AI is ending an era of large public communities which will likely never come again.