Sounds kind of weird that the blog post complains about `poisoning the conversation with pointless "implementation plans"` when literally they ask for that, after attaching $900 USD bounty to a very under-specified issue, and even replies with "Do you have an implementation plan in mind?" to some of the first "attempters". Sounds like they got exactly what they'd been asking for, and even before LLMs if you pulled something similar, the effects would have been similar.
It's fine for developers to provide a plan, even if it gets rejected. The problem comes when every script kiddie figures AI has made them into a developer.
Imagine you want to get a doctor's opinion, or maybe a couple of opinions. But a zillion AI-amateurs have registered themselves as doctors. How do you separate wheat from the chaff?