Earlier quoted context omitted.
I think the problem you are describing is not only about AI, it is about trusting your sources of information. I can happen with content from humans.
I have cookbooks, both physical and in digital formats, but it's usually faster to do a web search, especially when I mostly need cooking time and temperature. Perhaps this will motivate me to finally get around the setting up a local search function for my electronic cookbook collection as the web is going to be less and less trustworthy.
not sure if they do ebooks.