- Company hires a bunch of artists to make something, pays them one time, keeps gathering checks decades after the artists are dead, and even longer after they're getting any payment for the work.
- Artist collects money from their work, dies, and the estate continues collecting for decades.
The purpose of copyright should be to encourage artists to create works for the enrichment of society as a whole, by giving them a monopoly on sale of those works for a limited time, followed by a release of the work into the public domain.
Instead, we've got constantly-extending terms, slim-to-no chance of something still being culturally relevant by the time its copyright expires, and people besides the artists receiving the most benefit, in many cases.
Copyright itself can be a good thing, but the current U.S. implementation of it sucks.