I think he's under so much pressure because he refusing to face questions by the authorities, that his arrogance, entitlement and isolation led him to believe that if he did this interview, controlled its tone, he would be able to simply put this to bed.
The fact he handed it so badly, with contradictory non sensical answers is on him totally.
For example :
I'm not his close friend, I'm Ghislaines, but I had to go stay with him to tell him I wasn't going to be his friend anymore rather than speak on the phone. I stayed for four days and had a special dinner because it was convenient.
Or even though I'm senior royalty where any premises i stay at it security vetted in advance, as are the close guests staying with me, I had no clue there was loads of young trafficked women there and thought they were all staff, because you know, I live in a palace.
Or I couldn't possibly have been at tramps in London at midnight, because I was at pizza express at 5 in Woking.