>Well produced video is magic.
Most of us don't realise how difficult editing is. There's a camera in our phones, and uploading to Facebook, Youtube or Snapchat has never been easier, so now we're all film makers. It just that almost no one realise how hard their favourite podcast or youtube channel has worked on editing. Or how many times they redone the exact same bit, to get it absolutely perfect, and watchable.
It's easier and faster, to re-read a few sentences, edit the worst bit, re-read and post. There's not really a fast way of editing the worst parts of a video.
Of course, movies can be beautiful and even enjoyable because of their slowness sometimes - but that is completely different from the online experience, where everything moves extremely fast and there is always an overload of information, so to keep up with it, you want to be able to ingest it as quickly as possible.
Exceptions apply of course for long form writing pieces, where the pacing and the wording is as much a part of the content as the content itself.
But on facebook ?
The reality is that the average video is drivel and not nearly as good as a similar written piece. The FB is either living in a reality distortion field or thinking about high quality ad/infotainment content that produces $ for Facebook.