Earlier quoted context omitted.
Yeah, people do tend to forget that most media consumption startups essentially got bootstrapped with a huge amount of copyright infringement. YouTube, Spotify, ... The difference is of course that those startups end up making their content legal. But I don't see how what MU did is not okay, but what YouTube and Spotify did is fine.
MU was paying the people that upload illegal content, specifically because they were uploading illegal content.
I don't know if this program was implemented before the copyright crackdown, though.