[ghaff]

>will be done by making and watching videos.

Arguably, it's the case today to some degree with company meetings/team meetings/etc. typically recorded for people who couldn't attend live. But it's pretty low bandwidth for most purposes to communicate basic facts in the absence of interaction. I for one rarely listen to recordings of meetings I miss and I assume I'm pretty typical. For many purposes I'd much prefer a 1 page email.

It's like all the how-tos on the Internet that don't really have a visual component but are a video anyway.