It doesn't matter if it's a CD, a Film, or manual with the instructions to build a spaceship. If you copy it, the original owner doesn't lose anything. If you don't copy it, the only one missing something (the experience) is YOU.
Enjoy!
Of course, if you happen to have some extra money for donations to creators, please do so. If you don't have that, try contributing with a review somewhere or recommending the content, spread the word. Piracy was shown to drive businesses in several occasions by independent and biased corps (trying to show the opposite).
That right is something they should not have. Streaming services greenlight shows, get them made, then cancel them after two seasons to prevent artists getting residuals.
Then if they lose popularity they pull them off the site and even the people who worked on them can't see them anymore. Animators have to rely on piracy just to show people their own portfolio. That's where respecting copyright leads.
The copyright owner is just whoever fronted the money, and the only reason we've decided they "own" anything is because people with money have decided money should be the most important thing in our society.