You seem to be insisting on arguing against arguments that have not been made and ignoring the whole point of the original post.
I am having to repeat the beginning of my previous comment:
>>The trigger for the [original] post was about post-AI Show HN, not about about whether vibe-coding is of value to vibe-coders.
The topic is: The drop in quality of post-AI Show HN. It is specifically about this community. Please read the context the OP has referenced in their own post:
Is Show HN Dead? No, but it's Drowning
https://www.arthurcnops.blog/death-of-show-hn/
Instead of adressing the specifics of that post you seem to ignore the points that were made there and seem to prefer to talk about why vibe-coding solutions should be interesting to pre-AI programmers. Ok, let's go there.
>if no-one needs to think about rasterisation and clever optimisation algorithms, and it's easy to build a 3D engine, I thought, then everyone and their dog will make a game and we'll drown in crappy generic-looking rubbish. [Turns out that's not the case.]
Here in this context, you are confusing "easy" with "non-human". Specifically, when people here decry the banality and tediousness of perusing and reviewing vibe-coded solutions by "everyone and their dog" the emphasis is on and their dog. Let's be clear, a non-deterministic non-human entity that is coding something by approximating the intentions of a human is not the same thing as a human developing a 3D engine or SDK end-to-end with human intentionality no matter how "easy" coding a 3D engine has become. So it leaves it to the HN reader to figure out what level of ownership the human poster has over their 90% vibe-coded solution. It's no surprise that HN readers, when alerted to the possibility via a Show HN post, would rather just vibe-code a solution themselves if they are interested in the problem space instead of engaging with the Show HN post itself. When hard-pressed, I can think of very few instances where programmers would not prefer to vibe-code there own solution instead of test-running and reviewing someone else's AI slop. Some of the casual statistics that the original posters have bothered to look at seem to bear this out.