The point is: When Napster was around, everyone was running it all the time from their dorm rooms; it was ubiquitous. Now most people run something like Spotify or Netflix instead; piracy is niche, streaming is ubiquitous.
Notably, Spotify did not exist and Netflix did not stream video until long after the Napster suit.
Wow, TIL. Do you happen to know if IRC file sharing of obscure music is still a thing?