Comment by PaulDavisThe1st

Remember: this applies to all LLM-generated code, not just chardet. No LLM-generated code is copyrightable, and thus cannot be licensed. The legal challenge could come in any context where LLMs have been used and the code placed under any license (proprietary or otherwise).

Which is going cause a collision between the "not copyrightable" and "derived from copyrighted work" angles.