This is a Usenet binary sharing site whose front page, in a Usenet "video review", was a table of movies, TV shows, and video games. In other words, it wasn't even possible for the owners to look at their own site and not know that it was being used almost exclusively as a tool for piracy.
Extremely common DMCA misconception: it's not enough to be "takedown compliant". That's not how the law works. You also can't ever operate with specific knowledge of infringing content; you are, in effect, required to "take down" any pirated content you find.