I think digging too much about Satoshi wouldn't make sense anymore. If he wants to expose himself then it would be just easy but it's his choice to keep things in private so we must respect that. We don't know the reason why he has to hide his identity but it might be for his own safety. There are people who are trying to steal Satoshi's identity but everything won't surely work.
Yes, I agree to this statement because keep digging to the real satoshi won't make any changes unless the real satoshi nakamoto will speak for itself. Everybody wants to know who is satoshi nakamoto and other people try to say that they are the real satoshi and in the end, nothing will happen.