You need to remember that Craig Wright has never claimed he is Satoshi Nakamoto
In the video
halfway down this page (captioned "Australian entrepreneur Craig Wright says he is Mr Bitcoin"), at timecount
0:18 the conversation goes like this:
Reporter: "So you're going to show me that Satoshi Nakamoto is you"
Craig Wright: "Yes"
I'd say that sounded pretty much like he's claiming he's Satoshi Nakamoto, wouldn't you ?
He kind of contradicted himself though, he said that he was part of a group of people who were the creators of Bitcoin. Implying that 'Satoshi Nakamoto' is more than one person.