I disagree. Readable resources are important for the learning process, but to be honest, I prefer video resources, and most importantly, if the video resources have practical demonstrations or illustrations, it will help with learning Bitcoin.
As far as I know, this topic wasn't meant to remind people which option of learning is best for them. Anyone can go. It is left for the person to decide if they will use all resources to learn about Bitcoin. In addition, the video on the topic best explains why Bitcoin was created to do what the traditional banks are not doing in a nutshell.
Everyone has their prefer method of consuming information, it varies from individual and I won't discredit someone's choice but I do have this belief that reading is mostly for intelligent people. Most people can read but not everyone can read to understand. So video illustration is another way to make understanding easier for people who can not understand through reading easily. The video link in the op post explains the importance of Bitcoin that even a five years old can understand. Of course, you don't expect a five years old to understand bitcoin by reading it. The coming of AI has make it easier to create videos on any topics now for easier understanding.