Okay, so will companies now vibe-code a Linux-like license-washed kernel, to get rid of the GPL?

> The Linux driver is almost certainly in the LLM's training data.

Yes, and? Isn't Stallmans first freedom the "freedom to study the source code" (FSF Freedom I)? Where does it say I have to be a human to study it? If you argue "oh but you may only read / train on the source code if you are intending to write / generate GPL code", then you're admitting that the GPL effectively is only meant for "libre" programmers in their "libre" universe and it might as well be closed-source. If a human may study the code to extract the logic (the "idea") without infringing on the expression, why is it called "laundering" if a machine does it?

Let's say I look (as a human) at some GPL source code. And then I close the browser tab and roughly re-implement from memory what I saw. Am I now required to release my own code as GPL? More extreme: If I read some GPL code and a year later I implement a program that roughly resembles what I saw back then, then I can, in your universe, be sued because only "libre programmers" may read "libre source code".

In German copyright law, there is a concept of a "fading formula": if the creative features of the original work "fade away" behind the independent content of the new work to the point of being unrecognizable, it constitutes a new work, not a derivative, so the input license doesn't matter. So, for LLMs, even if the input is GPL, proprietary, whatever: if the output is unrecognizable from the input, it does not matter.