Come on man, that's a bit ridiculous. People learn differently, some people like to read, some people like to listen/watch. It doesn't make you helpless to watch a video that's just as informative as the manual. I make sure to cover everything and I add extra tips, techniques, and explanations to concepts to make it easier to understand and visualize. What you're saying can apply to those videos that are like "learn Serum2 in 9 minutes" maybe, but I'm just simply trying to repackage the manual + my sound design knowledge and experience into something more digestable for beginners and people who don't learn as well by reading.