The counterpoint is that building software is not building a fence. When you create something in software, nothing tangible changes until that's accepted and running on all the places that you deploy to. A PR is just a hey, here's a fence that the contributor built elsewhere that proves that building something like this is possible.

The corollary is design your open source libraries so they're obvious enough that the chesterton's gaps are obvious. Anytime an AI tool submits something that breaks your expectation of things not being necessary it usually highlights that there's a missing gap in the explanation of what is necessary.