The access to the knowledge in the internet is not efficient
Internet is full of accessible knowledge but, even if accessible, the knowledge is in many cases far from being useful.
The access to the knowledge is not efficient, with most the time spent in searches where the searched knowledge cannot be identified, or it is not displayed in the required format.
Most of videos, even if being the preferred training product, are difficult to manage and the real video content is a black box, which you only know because of the title and description.
Nowadays, we go to videos to learn about concepts, methodologies, experinces; as well as for overall learning through video tutorials, demos, how-tos, expert interviews, product reviews, and presentations.