I'd be curious about the problem and context that elicited the verbatim output. Did it have detailed descriptions of a real system in production that you were supposed to extend, including API docs and other system specific elements? Or was it a generic homework assignment?
If it's emitting verbatim solutions in my context, that is surprising. I write up custom requirements, have a conversation with a two sided critique and requirement negotiation and gap analysis vs the exist system. I then generate and critique a test plan, generate stub tests and stub implementations in line with existing code, then implement and test the stories by hand on top of that.
Nothing that "has AI written all over it" gets generated, since we're having a custom conversation and arriving at custom solutions. If it does copy public but not open code, it's tiny generic snippets or, design patterns, rather than, say, sophisticated algorithms.. not anything likely to cause damage to another org or it's market position.
I'm prepared to field a cease and desist or put down a lawsuit by yanking affected code.
And I'm only going to do this for projects that I own, or whose authors are taking a permissive stance. I'm boycotting any project taking a hard line against AI.
My projects are affected in the case of a full retroactive AI ban that makes all AI generated codes unlawful. However, due to the transformative nature of processes like mine, and the vast majority of AI output, I really doubt that'll happen.
I'll grant that for a Linux distribution, the risk is much higher - Linux most definitely impacts market positions, and yoinking someone's public blog code could lead to rework after a cease and desist. But even there, I feel the legal risk is symbolic rather than existential or even eminent.
Legal risk won't be a driver for most projects, and might not be the driver for gentoo. It'll be prejudice against people who can't easily contribute without AI assistance. There's certainly an element of that in the gentoo discussion, with AI contributions being misrepresented, discounted and dismissed outright. That'll prove short-sighted, and drive contribution to inclusive projects with strong controls ensuring their AI use is responsible and transformative.
I wish Gentoo would choose to be an example of that. And I'm sad to say I plan to boycott it until it changes stance. But I am sure other distributions will step up here and work to mitigate the legal risks in return for the obvious accessibility benefits.