You are describing turn-key solutions. They are services that provide complete end-to-end consumption methods, like Netflix. In the scenarios of content consumption (be it articles, movies/tv, or even games) even recent history has shown that it isn't the availability of content that is the limiting factor, it is the accessibility of content. What I mean by that is not that you have authorization to consume the content, but that you have the capability of enacting your end of the transaction (in this case, pressing play).

The reason VHS and DVD sales are better than digital is because it is still vastly easier to put a thing in a magic box hooked up to the TV and press play on the remote. Even this is frought with danger (How do I hook it up, how do I get to the right input, where exactly is the button to play the movie on this DVD menu?) This is also why you hear those complaints near constantly.

There's other factors as well (like people not feeling like they own a file, but a DVD is theirs), but again the barrier to entry for consumers on computers is getting past having to think of any of the moving parts. This is true in a lot of places, like automatic transmissions and ATMs (read up on the history of ATM interfaces, it's fascinating if you're into that).

Currently on a PC if you download a file that is a piece of media to consume, you have several important barriers for most people: - I have to put the file somewhere, and I don't understand filesystems - I have to have software that uses the file format, that works on my machine - I have to know how to use that software - I have to know how to purchase the file, whatever that is supposed to mean - I have to like how it's being displayed - I have to know how to get it from the machine I downloaded it on to my TV or whatever

There's probably others in some scenarios, but you probably see the point. A lot of things we tech users take for granted is that these things are very, very hard for most people, and they always have been (again, physical tech like cars or elevators follow this). Even giving someone a link is barely beginning to scratch the surface of this process. So this is, bar none, the reason digital is going to have problems until netflix or youtube or whatever can just play everything.

This is also, as a related aside, why a web browser and mobile apps win in breaking down those barriers. Everyone already has them and it's the "click icon to do thing" model, where icon might be a bookmark or typing a simple address, but the point is the same. No installs, no understanding of local mechanics and difference. It's also why Apple products are viewed by the consumers as more user friendly. There's very little to understand about your machine on a Macbook. You don't have to take my word for it here. Watch your average user use a mac. Or read their user interface guides.