There would be less talking over each other due to word definitions if the music industry had not convicted people that murder and stealing on boats was good way to describe unauthorized copying.
German has the term raubkopieren for piracy which translated literally means theft-copying. I kind of find that term funny because somehow it makes it sound even worse than just piracy, since with pirates we at least have the pop fiction image of the pirate, and because it has a paradoxical sound to it ("how can you steal something by copying?").