

licenses are a very IT central idea.
No, that’s just the implementation you’re most familiar with. Licenses are a copyright idea that IT adopted and made digital. Every physical movie and game you own also comes with a license that authorizes your retail use of it, but forbids your commercial use of it. You can’t rent your copy of Shrek out to people, nor can you charge admission to people to watch Shrek at your house, nor are you allowed to make copies of your Shrek DVD and sell them, for example.

Physical media also comes with a license.