/r/Piracy is just a bunch of memes, and this community actively talks about piracy, it's ethical philosophy and taking control over your media. There are people who pirate everything regardless of circumstances, but for the most part, I'd argue its people who have been burnt by companies whom they trusted.
I disagree that it actually talks about the "ethical philosophy." Basically either you join the echo chamber saying that there are no ethical problems with piracy, or you're downvoted to oblivion. The responses are along the lines of "idc, I want free stuff." That makes the discussion redundant and uninteresting.
Idk if it's still there, but devs of lemmy mentioned wanting to make a place you could actually talk about piracy. I buy things when I can DRM free, and when I can't I'm really glad this community exists