Note that the outcome of the underlying case, which is about the future of the Murdoch media empire (i.e. whether control over it will fall exclusively to conservative Lachlan Murdoch or be evenly split among all four heirs, of whom three are comparatively liberal), will be extremely consequential for both media and politics on a global scale.
The Atlantic article that I linked in the post description talks at length about the spicy shit (especially about the family relations and only comparatively little about the legal aspects).