Simple system. Encourages creativity, 99% of all money made on media (books, music, movies,etc) gets made during the first 5 years after publishing.
No grandfathered works, no lineages of families who had a creative relative back in the 40s getting to coast through life by bilking the rest of the world on their fluke of genetics.
Current copyright is a sick joke designed to enrich lawyers and wealthy IP hoarders, and screw the public out of money on a continual basis. We don't have to live like this.
Until it changes, pirate everything.
In a world where distribution of a novel the size of War and Peace takes less than a one second download, there's no value beyond gatekeeping and exclusivity that publishers and platforms can provide, and those are arbitrary and artificially imposed, and entirely unnecessary.
Copyright is fundamentally a ceding of power by a society to individuals, granting them permission to claim sole ownership of their writings for a period of time, preventing other people and institutions from plagiarizing the work. We, society, cede the right to freely exchange information in deference to the creators of different media so they have the opportunity to profit from it.
The value of media is independent from the commercial activity which copyright protects. Someone attempting to claim authorship of public domain works might do it better, or maybe they make it worse.
There's no other purpose to copyright when the internet exists. We've seen nearly 4 decades of what this sort of system does; it allows those with lots of resources and lawyers to extort and exploit those without on technicalities and gotchas. It enriches and rewards middlemen assholes without concurrent return of value to society. It results in brainless reshashes and remakes and protected IP franchises into milquetoast formulaic omnislop. Any sort of actual creativity and variety gets suppressed or outcompeted or even legally squashed, even on the off chance that it might negatively impact sales. Books and films get destroyed as tax writeoffs. Artists get their music and writing and entire life work hoarded away by some massive multibillion dollar corporation, and sometimes even left to rot and fade away to dust, never to appear again.
The purpose of a system is what it does. Your idea of a copyright system has been tried, and it has failed. It's time to update to a system which works in the world which is.
The first copyright law in the US granted 14 years + a renewable 14 years.
Make it apply retroactively. Clean, simple, no exceptions, grandfathered special interests, or variations for special industries.
This nukes all the exploitative actors in the industry, like the textbook publishing industry, patent trolls, IP hoarders like Sony, Disney, etc. It turbocharges culture - gives everyone an even playing field, right when we need it most.
It makes AI use cases clean, but might be worth formalizing - $150 or %15 of revenue relative to the total percentage of a creator's fair-use content in the training data, whichever is greater, and the per item minimum gets decided each year by the office of the copyright, adjusted for inflation, etc.
No more technical gotcha game bullshit making lawyers and giant corporations insanely rich, just in time for the AI revolution, and best of all, it makes vast swathes of data legal for open source and small businesses, with no barrier to entry.
Groups like Anna's Archive and SciHub can come to understandings with publishers, transitioning from pirates to first-class archivists on the internet, letting them engage in legitimate commercial activities without threat of legal peril.
No more soccer moms getting slapped with nonsense million dollar fines by MAFIAA lawyers.
The entire industry of rent seeking copyright grifters gets nuked from orbit, and nobody gets hurt. The old paradigm of middlemen and studios and platforms justifying all the apparatus and exploitation through providing "legal services" and exposure and access to IP goes kaput.
A whole lot of the pacing and timing around copyright laws originate with conventions from pre-electricity times, and only get perpetuated because grifty people want their legalized scams to continue.
That's true for products that are freely distributed, less so for inventions that are more closely held.
If you're doing something like cutting-edge physics, aerospace, semiconductors, biotech, etc -- trade secrets have always been pretty compelling by default, and patents were seen as a way to encourage more sharing.
It's a balance, and I think we should be mindful that we don't get too caught up in worrying about mass-produced widgets of little importance "taking advantage" of patents so much that we eliminate out the incentive to share the real cutting edge advancements.
In an alternative software world, "Attention is all you need" could have been a trade secret instead of a public paper.
I especially like no-permission-needed for commercial use with predetermined royalties. Throw in patents and I'll be your best friend for life.
Another reform notion I heard (IIRC): Require formal renewal of copyrights. $10 fee per year to cover expenses. Allows Disney to keep their Tug Boat Willie and Mickey Mouse for as long as they like, without borking the rest of society.
My own reform idea: Royalty also paid to the government. For all IP, for all time. To enjoy our govt's subsidies, protection (tort), and adjudication (contracts), you gotta pay.
The aircraft carrier groups, diplomats, intelligence services, and lawyers needed to keep our markets open don't just pay for themselves.