Automating the reputation and network of an individual person doesn't seem like a good fit for an LLM, regardless of the person. But the _decisionmaking_ capacities for a position that's largely trend-following is something that's at the very least well-supported by interacting with a well-trained model.
In my mind, though, that doesn't look like a niched service that you sell to a company. That looks like a cofounder-type for someone with an idea and a technical background. If you want to build something but need help figuring out how to market and sell it, you could do a lot worse than just chatting with Claude right now and taking much of its advice.
That might just by my own lack of bizdev expertise, though.