Agreed, presentations are harder than writing in this respect. Conversely, I think docs are usually more effective than video when it comes technical communicat

Agreed, presentations are harder than writing in this respect. Conversely, I think docs are usually more effective than video when it comes technical communication precisely because you can scan them. Generally speaking, it’s just a more flexible mode of communication. Although I’ll add that I do supplement the DevTools tutorials with video versions, because some people prefer to see GUI workflows in action.