I think because so much of an idea is shaped by the language used to convey it, it may be hard to separate the person from the LLM.
I think gp may want to know if a <person> has an interesting idea rather than <person + llm>.
I think gp may want to know if a <person> has an interesting idea rather than <person + llm>.
In other words, since the idea generation component can completely independent from the writing component, what you’re asking is not possible in practice.