but the thing you are discounting is the labor. Bart is using his stuff, but he's also using Adam's labor (the words in the book) without Adam's permission, which is a large part of the labor in the book itself. When it comes to software/digital art, the idea becomes nearly the entire value of the piece.
Yes, he is ignoring that, and rightfully so. Because the labour theory of value is bunk.
IP isn't and cannot be consistent with actual property rights, because it violates real and demonstrable property rights in order to protect hypothetical and imaginary ones... derived from a discredited theory of value.
Long story short: in order to claim a violation of your property rights, you have to actually show the violation. If I replicate something, I take nothing from you. Nothing except
hypothetical profits to which you
feel you are entitled. But that entitlement is imaginary.
The idea is not yours. Only the specific execution is yours. If Bob makes a car and I steal it, I'm a thief. If Bob makes a car and I decide to make my own car, I'm just doing what makes sense. And if Bob then starts screeching about how he owns the idea-- piss off, Bob, I'm as free to make a thing as you are,
regardless of whether you did it first.
Once an idea is in the world, it's there for anyone to use. People who disagree with that -- the proponents of so-called "intellectual property" -- are effectively calling for shackles on the mind; for a dictatorship whose gaze peers into our minds.
As all available evidence currently indicates, IP is exactly what we'd expect: a brutish tool for the powerful to control everyone else. A stick for Disney to hit children when they have the audacity to paint Mickey Mouse on the walls of their school. If we expand this power yet further (and your position
does support that, whether you actively want that or not), the result will be yet more such abuses.
There is only one proper position: that of Jefferson. The clear understanding that ideas cannot be owned, and that property rights apply only to the physical world. This means abolishing IP completely. It means a return to the correct situation, where artists are paid for their performance, or for a specific creation. A world where styles flow and evolve naturally, as artists freely imitate each other; where stories are free to be re-told both faithfully and creatively; where written accounts
habitually borrow from one another; where songs are experienced in unique moments during live performances, which are worth paying for even when the generic recordings are free online.
A world where most artists are self-publishing, and most studios -- those big fat parasites -- are thankfully bankrupt. Such a world will be both more creative and more free.