Either him or person/persons he's protecting. If so, they probably have a lot of other dirt on him.
So, self-preservation regardless.
The reason why the DS won’t release Epstein list is because their names are on it and when it becomes public knowledge, their blackmail practices are kaput.
Actors/artists/musicians/athletes - DS must maintain control because many of these characters have over a million followers via Fakebook, Twitter, Instagram, etc. Can you imagine if one or more of them went rogue on the DS? Can’t have that with so many followers being influenced.