I do agree with your general point and I clicked, hopefully, and... Oh, yikes, video! No I want my learning resources to be a lot faster than videos. Books are

I do agree with your general point and I clicked, hopefully, and... Oh, yikes, video! No I want my learning resources to be a lot faster than videos. Books are fastest, sadly they're often out of date by the time they're published these days. I said "these days", I think that qualifies me as a grumpy old man.