As I cannot read the article without tapping 'Accept' on the monstrously big cookie pop-up (tapping "Manage Settings" leads to an even bigger pop-up whose presumed buttons are outside of the (non-scrollable) viewport), I'm going to comment without having read TFA, only the comments on here.
I am surprised that no one mentions these extra narrations as providing very valuable audio descriptions for visually impaired users. This in my opinion is a much more important use case, as long as it remains optional, selectable as a separate audio channel for example.