I'm 90% sure this will end with endless squabbles who's right that the label is correct/incorrect, rather than actual conversations about what the project that the person is showing. It already happens without the labels, feels like it'd increase the frequency of that even more if this label gets enforced.

Is the problem that the app was written with AI assistance or that it's low-effort/bad? I don't care if you used Claude to fix a bug or something if you have a cool app, but i do care if you vibe coded something I could've vibe coded in an hour. That's boring.

Feels like effort needs to be the barrier (which unfortunately needs human review), not "AI or not". In lieu of that, 100 karma or account minimum age to post something as Show HN might be a dumb way to do it (to give you enough time to have read other people's so you understand the vibe).

A core part of the HN ethos is avoiding siloing dynamics, which is exactly what [NOAI] would be.