Open source projects will tell you they have no choice but to allow slop, because doing anything else is a form of gatekeeping that will exclude too many potential contributors.
Nothing could be further than the truth, though. When the review queue is a non-stop machine gun of giant, bogus drive-by patches, the good contributions will inevitably fall through the cracks.
Eventually, the contributors you actually want—those who care about the long-term health of the code base, building institutional knowledge, improving their craft, mentorship—will simply leave, because they will realize their limited time and energy is better spent elsewhere.
A blanket ban on LLM contributions is not impractical, idealistic, or too radical—it's just common sense.


