>We often only get the thing for a limited time period after it is lost forever because copyright has prevented the thing from being archived.
That's not inherent to copyright, though copyright does grant the author the power to control distribution of its work. Nevertheless, it all eventually becomes public domain.
>A lot of things that are copyrighted would have also been created anyway, often by multiple people, because there is an actual need for them to exist or an inherent human drive to create them.
Such as?
> And with the ability to effortlessly copy works at effectively no cost we do (or would) have an ever increasing library of them which reduces the need to encourage even more creation than what would happen anyway, especially when the cost of that encouragement is not only excessive but ends up impeding many creative endeavors
That's a lot of words but nothing actual. Do you think you'd see David Lynch movies if there was no copyright? What do you think the world today would be like if there was no copyright? Some sort of magical world where authors create for free, without any regard for the finances required to do so? It's a bit ridiculous.