I share your worries about it. Humanity doesn't exactly have a good track record with restraint and balance—mobile phones are a good example. I think 100% human-created writing, art, etc. will develop into a niche market almost like hand-crafted physical items are today and will demand a premium.
You're right, there's much more thought being put into the development of Grok that other LLMs. I've heard they've incorporated something they call Buddha code to impart natural empathy. Other companies are taking much more risk and their LLMs are heavily biased based on who did the original coding. Musk said something the other day that was chilling...humans are the boot -loaders for artificial super intelligence. Even he said there's a 20% chance AI will destroy humanity.
RE: Using GROK to Develop a Tailored Book Marketing Strategy