I really don’t think it is about the money for Harry. I think he wanted, and needed, to prove they did what he said they did.
If you are talking about the NGN case then he's failed. The case never went to court, so by definition, nothing was proved or even examined.
From what I’ve read Murdoch’s lawyers are very very expensive and costs mounted to the point he had to settle or risk losing big financially even if he won the case.
But he must have known that for months or even years.
So why did he make his grandiose statement only last month?
“They’ve settled because they’ve had to settle. So therefore, one of the main reasons for seeing this through is accountability, because I’m the last person that can actually achieve that.”
He didn't achieve that. He may have got a hefty pay out and an apology, but he did not reach his own stated aims.