Nobody wants to engage in the secondhand market because of the massive liability. Sure you own it but can you prove it to their satisfaction? You could be lying and that is mo excuse on their part. You try to sell crafts you made yourself instead but nobody can be sure you didn't just steal them because you aren't a big name crafter. Big corporations can sell directly but small manufacturers and businesses are SOL. And worse yet this includes petitions and pamphlets too!
That is exactly what secondary liability does.
This law requires websites to /know/ the copyright to be covered. And that is an impossible task if no false negatives are accepted. Old usenet pirates would use base64 strings to spread contents and there are countless ways to obfuscate to algorithms while remaining human recognizable. Which means to remain safe one needs to not even accept and display text input from users.
Copyright databases would be of no help here given both automatic copyright and the ease of dodging hashes. And a complete set would be massive and hillariously defeat the point by giving any implenter all of the media in the world.
Given that it is inevitable that it will have a bad outcome. Even if it is left to rot on the books it becomes a tool of tyranny via selective enforcement.
Here's an example: What about movie review channels like Wisecrack, Film Theorist, Cinema Sins, Filmjoy etc.? While discussing movies, they naturally have to show excerpts: short clips of the movie that relate to their explanations. Those guys are absolutely "creating something". And if anything, they're driving more people to watch those movies. A five-minute analysis of a movie is usually not a valid substitute for watching the actual movie.
I imagine that many of these channels will become unavailable in the EU in the near future. Time to get a US-based VPN.
I'm not sure it's reasonable to conflate ripping off creators by enabling massive commercial use of unauthirized copies of their original content with actually creating something.
> YouTube will have to create a filter that covers their liability
I believe they already did that for some years now.