Financial analysts, lawyers & legal aides, accountants, content creation & marketing, sales, customer service, programmers, etc. etc.
This is most of what the middle class does, no? What are people supposed to do instead?
Also, you can't ask it questions like "what happened in the market last week" without compiling the information about "last week" and going through it. Then you have to read the output anyway and make sure it is accurate and what you want to send to a client.