If you're giving Amazon a pass simply because they make your life easier, you're part of the problem. If consumers got everything they wanted, everything would be free, but I'm glad that it's not because otherwise nobody would be creating it.
As a writer, I'm constantly faced with the devaluing of my own industry based on pennies-per-word payment schemes and the lowering of quality as a result. People just want content, and whether or not it's good is meaningless. A world with cheap books is great, but a world without publishers is a world without standards.