you know what the worst part about argument about "... is or is not Satoshi Nakamoti" is
the worst part is that, this discussion is so dumb and at the same time it has a very simple solution.
step one of proving someone is Satoshi is if that someone signs a message (a cryptography proof). it is very simple that it makes me laugh even thinking about people who are still talking about it.
IF the person WANTS to prove - urgh
Prove and pay taxes.
It is not proving, satoshi never wanted to prove - it is getting evoidence on a satoshi that does not want to be that is difficult