Just an idea. If Craig Wright is NOT Satoshi Nakamoto, he would definitely risk the real Satoshi come up with a proof, that Craig is not SN. Is it possible, that CW explicitly knows about the death of the person behind SN, so he can make his claims without backing them up with a proof?

it is possible that he knew that Satoshi Nakamoto did not want to appear or he was arrested, so he claimed to be Satoshi. But it doesn't matter that he is one of the people who holds the most bitcoins. Now, even if Satoshi appeared, what could he do when bitcoin's technology was in the way? For me, who is Satoshi Nakamoto doesn't matter, who is making the most money in this market. Now I only pay attention to the influencers and they can manipulate the market.