So make copyright like patents. That’s what a lot of the copyleft movement has been arguing for forever. Make a copyright holder demonstrate their idea is unique, manifests into a tangible output, and if so protect the creator for a limited time. Everyone is free to use the work in their own provided they pay royalties at a reasonable rate for the duration of the patent.
But the status quo now with basically perpetual copyright controlled by large media conglomerates 100% stifles culture and is a net negative on society. It’s not the right to copy that needs defending, it’s the first right of a briefly protected enterprise, a reward to the creator, that needs to be protected. Copyright is like trying to cure a cough by sewing someone’s mouth shut.
Part of what muddies the water here too is that copyright lasts too long. Companies like Disney lobbied for this successfully. It should have a time horizon of maybe 25 years, 50 at most.