We're in the 21st century, the age of information and networked computers, and these people are trying to sell bits. It makes no sense. If your work is making bits, you need to figure out a way to get paid for the labor of discovering those bits, not the bits themselves.
Because god knows how easy it is to copy those bits after they've been found.
Writers make basically all of their money from copyright-related sources, but the median income from writing for full-time authors in the US is 20k [2].
My point is, copyright is a way to compensate creators for their work, but it's not the only way, and in practice for most people it doesn't do a stellar job.
[1]: https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2199058 [2]: https://authorsguild.org/news/authors-guild-survey-shows-dra...