What can you buy a billionaire who has it all? I asked ChatGPT for gift ideas for Sam Altman, Elon Musk, and other tech execs. What is there to get a wealthy tech exec who seemingly has it all? I asked ChatGPT. https://www.businessinsider.com/chatgpt-gift-ideas-elon-musk-sam-altman-zuckerberg-bezos-more-2023-11