This is a characterization, not a fact. You can say that Chrysler has a monopoly over Chrysler automobiles. But one of the most important things about copyright law is that one thing it does not do is grant monopolies over ideas, specifically, and as a basic principle. Anyone can create a work based on an idea and there is no restriction. What is restricted is taking a particular person’s expression of that idea, and that is something that no one has some kind of natural right to.
When it comes to ideas, it’s a very free market. A huge number of creators are producing works based on any one idea and you have your choice.
You want a basic physics textbook? There are dozens. Go out and find the one that is offered on terms you like. I’m sure there’s even a free one. You want my physics textbook? You bet I believe I think it’s not unreasonable that the law allows me to dictate terms. Are you saying that my physics textbook is the best one, because of the specific way in which I have expressed the underlying ideas? Well, that only strengthens my conviction. I used my life to develop the skills and expertise needed to produce this specific work. And it’s good enough that you think you have to have it, given a huge number of acceptable alternatives?
And the writers who do make money are being represented by proxy by the content distributors. Yes, distribution is a dying technology, but that doesn’t affect the basic principle. No matter what happens to printing presses and DVD factories, the question of a creator’s rights remains the same.
No single work is necessary for you to have. You are always free to reject it and find another expression of that idea that is offered on better terms.
Again, that was the situation before intellectual copyright law. There were a lot fewer creators, a lot fewer excellent works, a lot slower development of expression, ideas, and technology, and a lot fewer members of the public benefiting from any of it. Without IP protection, that’s what you’ll have, a lot more cats playing the piano, and a lot less of anything that’s good. And of the things that are good, a lot more of them will be available only to those willing to pay very high prices. That’s the patronage system.