Illegally downloading creative works is most assuredly _not_ theft, according to either the dictionary or the legal definitions, as no possessions are being taken and no one is being deprived of their property. Downloading creative works may or may not constitute copyright infringement; Relabeling it as "theft" is nothing more than a dishonest attempt at re-framing the conversation in a way that maximally benefits corporate interests.
It's similar to theft only in the sense that you get stuff for free without permission.
Before electronic copies, the only way to do that would be to physically steal such a thing. However, if it were possible to make copies of things via magic, without depriving people of such things, I don't think people would consider it theft. In literature, people tended to look on the idea of such things as wonderful miracles, to be celebrated -- feeding a herd of people from only a few fish, or a fairy godmother spinning fancy clothes via magic. No one ever reading Cinderella has ever considered it immoral for the fairy godmother to generate such a thing, and I suspect that most of society would similarly view it as natural and moral to let friends have copies of things that we have.
Imagine being able to say, "Oh, yeah, this desk has perfect ergonomics for me! here's the pattern/recipe and you can print one once you get home", or "oh yeah, I like this TV design way better than my old one, here's how you can make one too" -- in short, we _absolutely_ would download a car, or give someone else a copy of our car.
Now if only we could figure out how to pass value to creators and inventors in a way that isn't threatened by that, or by the advent of inventing-things-via-AI.
You are wrong about copying. It was perfectly normal to photocopy books at schools and universities since these were long out of print, the libraries didn't have enough copies, or whatever other reason, in some areas of the world even before computers.
Your points strongly align with my views, and “how to pass value” is why I have been so excited by contract-native blockchains.
I can imagine a world where each creative negotiates their public contract associated with a work, then when the work is released anyone in the world can pay/donate anything they want to the wallet in direct recognition and know without question that every creator will get a fair piece of it.
“Piracy” would be the same as the radio (a convenient way to get exposure), and I suspect that people who do the actual work would see much less drama.
As the sibling to yours said, it is closest to forgery or counterfeiting, rather than theft. I don't think that changes it much re. maximally benefiting corporate interests. It might benefit them a little less maximally, but not by much.
You’re right. That one time my employer didn’t pay me for 3 pay circles- it wasn’t theft, it was piracy or copyright infringement. Simply a breach in contract.