Imagine searching for a guide on how to disassemble your laptop. Unfortunately, you can only find a 30 minute video which is full of rambling, ads or other things irrelevant to you. You can at least in theory use AI to produce a textual summary which contains only the disassembly instructions and relevant snapshots of the video.
All professionals I've ever talked to seem to agree that videos are a terrible form of reference information (i.e. you need information to accomplish a task right now).
The same applies to recipe websites: an AI that can throw all the fluff away is useful considering the annoying habit of the authors to seemingly write about everything but ingredients and the steps necessary to cook the dish.
I think this relates to the https://nick.groenen.me/posts/the-4-types-of-technical-docum... as in any documentation that serves immediate work rather than learning should be straight to the point with as little clutter as possible.
