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‘Impossible’ to create AI tools like ChatGPT without copyrighted material, OpenAI says
(www.theguardian.com)
This is a most excellent place for technology news and articles.
IMHO being able to "control your creations" isn't what copyright was created for; it's just an idea people came up with by analogy with physical property without really thinking through what purpose is supposed to serve. I believe creators of intellectual "property" have no moral right to control what happens with their creations, and they only have a limited legal right to do so as a side-effect of their legal right to profit from their creations.