I broadly agree that intellecutal property isn't really property at all, and that copyright laws are unjust indeed, though I think it is hyperbolic to say that

I broadly agree that intellecutal property isn't really property at all, and that copyright laws are unjust indeed, though I think it is hyperbolic to say that we'd have world peace and abundance just by their abandonment. More broadly the concept of property as a whole ought to come into question if we wish to go that far. Proudhon's essay What is Property? and Kropotkin's The Conquest of Bread shed light on this debate, making the case not for the sharing of private property by all but rather the very abolition of the concept itself.