I will pirate things I pay for, since there's simply no other way to actually own a copy. One prime example is the latest Star Trek show. The ads on Paramount are absolutely intolerable, despite paying for the service. So we continue to pay and watch ad-free pirated copies.

The exception for me is old stuff. I have exactly zero qualms about not paying for a forty year old movie. Half the actors are dead anyway. The film studio doesn't need or deserve my money for something nobody alive had anything to do with.

I do blanket pirate music, though. There doesn't seem to be a way for me to buy music without 99.999% of the money going to a label or a studio. Apart from bandcamp and other indie stores, but those typically aren't my jam in the first place. If I could support artists directly, I would. But I can't, and I refuse to support predatory labels, so I don't. I do feel a little bad about it, but options are limited.

Oh, and I will gleefully pirate textbooks, of course. Also research papers and most nonfiction in general. Audiobooks and fiction are a hard no unless unavailable or older than I am. Everyone should pirate textbooks always, it's only just.

So yeah, mostly for ideological reasons and the incomparable convenience.