It seems like you're talking about using ChatGPT for research or code creation and that's reasonable advice for that. But as far as I can tell, the link is to

It seems like you're talking about using ChatGPT for research or code creation and that's reasonable advice for that. But as far as I can tell, the link is to plugins, Expedia is listed as an example. So it seems they're talking about making ChatGPT itself (using extra prompts) be a company's chatbot that directly does things like make reservations from users instructions. That's what I was commenting on and that, I'd guess could a new and more dangerous kind of problem.