I think it's insane that the concept of a legal deposit [0] is so rarely extended to films or other media. Even more insane is that US courts have found it to be unconstitutional. A primary school's student newspaper needs to send two copies to the national library, while a movie can be played in every cinema in the nation and...nothing?? Let alone video games and other, more complicated media...

Everyone likes to shit on patents, but patents are designed well. You invent a thing and in exchange for publishing it openly, you get time-limited exclusive rights to it. Why the hell is copyright not like that?

[0] https://en.wikipedia.org/wiki/Legal_deposit