Personally, I have no qualms avoiding paying 3.99 or whatever to rent a digital file that made its money back thrice over before it left theaters.
TL;DR: I'm curious if there's a way to make effective ethical arguments when people have fundamentally different world views, including whether or not morals have any solid grounding.
If nobody pirated anything then we would still be buying music for 99 cents a track (or more) and music streaming would have been quashed by the labels.
On the other hand if everybody pirated everything then the music industry would have collapsed.
I conclude that the world needs all sorts of people.