An additional factor missing in the post I think Is AI.
Before, projects were more often carefully human crafted.
But nowadays we expect such projects to be "vibe coded" in a day. And so, we don't have the motivation to invest mental energy in something that we expect to be crap underneath and probably a nice show off without future.
Even if the result is not the best in the world, I think that what interest us is to see the effort.
It's reasonably clear from the second sentence in the post that the uptick in submissions can be largely attributed to AI-assisted projects.
> The post quickly disappeared from Show HN's first page, amongst the rest of the vibecoded pulp.
The linked article[0] also talks at length about the impact of AI and vibe-coding on indie craftsmanship's longevity.
[0] - https://johan.hal.se/wrote/2026/02/03/the-sideprocalypse/