Not that we are exactly short of original movie and TV content - but now we can have a few more derivative sherlock homes, so yay...
So if finite means a time limit, then isn't any limit arbitrary? Should an author live to see their work exploited in their own lifetime? If we make it say 40 years, how will RMS feel when oracle starts deriving Gnu Hurd code to make a new OS?
From https://copyrightalliance.org/education/copyright-law-explai...:
> The primary purpose of copyright is to induce and reward authors, through the provision of property rights, to create new works and to make those works available to the public to enjoy.
I think knowing copyright ends in 40 years would do more to incentivize new work than the current set of rules. If a copyright is held by a corporation, the duration should probably be half of that. Having copyright last beyond a creator's life makes no sense to me at all because nothing new is created by that person.