For the developers or for the users?
Just image that Apple introduces a Netflix like service for MacOS apps: Pay 29$ a month and you can use any app from the app store as long as you like and on all of your devices. No restrictions at all.
Apple takes a fixed percentage of the money and the developers get paid by the amount of time the user spends with each app (or something like that).
This might be good thing for the end user as he can get high quality apps and a lot of content for a small amount of money. This also means that they will only choose the best apps in each category and the developers will have to fight very hard to reach the top and stay there.
Sounds like Apple to me.