AI can write business plans even better than humans. The major problem is that humans are still learning how to write prompts for it. Secondly, the more details and figures you provide, the better the response will be. And finally, you must realize that AI makes mistakes and provides incorrect data quite often. So you still need a human to verify everything after it and hold responsibility for that. You can't tell your investors later, 'Oh I am sorry, it was AI that made a mistake!'. As an HR partner for one of my businesses, I tried to make it write a company HR structure and CRM use one day. The result I got was quite good, but not exactly what I expected. For instance, it suggested using many small CRMs for each task, while I used
https://www.goodday.work/ and it saved me a good deal of money later. Because it ensured great communication within the team and kept all data accurate.
AI is data driven technology so for sure that he would gather those available data's in internet. But it doesn't mean an AI could able to do a good business plan we should do it. We also need to figure out first if the suggestion by AI is easy for us to implement since if not and people well ignore it due to complexity then provably that there's nothing gonna happen even if they have good plans written by AI there.
Although yeah AI could make mistake since the technology still in development but once there's a good break through and they make AI more smarter then provably that everything would be more easy with this technology. But as we see there's still lots of people skeptical about it. So maybe we can see more good development especially AI technology is spreading for more and its been used for many things.