Yes, exactly. And virtually all property which typical people own is defined by sheer physical control. In some cases we have outsourced the physical enforcement to other parties. More esoteric forms of property is subject to the vagaries of the law and inevitably has greater limitations in its scope.
Then why did you lump them together? Specifically, you asked how we justify unlimited trademarks but not copyright. I answered by saying they have different justifications because they serve different purposes.
Of course you wish that because it invalidates what you’ve said. Disney extensively lobbied for the Copyright Term Extension Act of 1998.
You’re probably right that it would have happened eventually anyway. There is too much money at stake.
You seem deeply confused about what copyright accomplishes.
Performers have always been able to charge a fee for their services. They never needed copyright for that. Performing for a fee was around for thousands of years before anything resembling copyright existed.
The interesting part is that traditionally, when I stop working, I stop getting paid. That’s how it works in every other job. But with copyright, I work for X hours and then I’m paid for the rest of my life, and then my children get paid too.
So why should creators get special treatment? The answer is clear: creative works are highly front-loaded compared to other jobs. You don’t get paid anything until the work is finished, and once that happens the work is trivially duplicated by anyone.
Plenty of people, historically, managed to make a living this way in spite of the disadvantages. But we decided as a society that we want more creators, and so we give them special treatment. That special treatment is government-enforced monopoly rights on their information output.
It should never be forgotten that this is special, though. It’s utterly exclusive to the unique situation of creative works compared to others. And it’s utterly conditional on it being a benefit to the rest of society. If it weren’t, we simply wouldn’t bother, and creators could make money they did in the past: by doing public performances and so on.
How do you know what I want? But for the record, I think a good compromise would be that copyright lasts until death or 25 years after creation, whichever comes last. This is a giant step back from the current situation but I think would achieve better results while not impacting outright creators.