This is the part of the article I don't grasp. The article kept saying things like:
> however, subscription services cannot only cater to niches, they must try to be everything to all people, which places more value on the content platform and its library than the quality of each individual piece of content.
That seems like a more accurate description of the old model. A box office blockbuster film must be everything to everyone. A NYT bestseller must be be everything to everyone.
The subscription model in both visual media and books has unlocked unexplored niches. There is tones of anime all over Netflix. I have read a bunch of "progression fantasy" on Kindle Unlimited, exemplified by the Cradle Series by Will Wight. This sort of media would never have survived under the old model, as it is too niche. Will Wight doesn't care about making NYT bestseller, he is focused on cultivating his 1000(0) followers.