If he is the real Satoshi or not, he is a man of principle and money/bitcoin is not the most important thing in his life. Leave the man alone. I know it is hard for most of you to believe that some people do not put money first in their life. He likes his privacy. If you ask him, he would tell you to keep your damn charity. He does not want or need your handout. Maybe you should just ask him first so you do not insult him.
I don't know, he was quick to demand a free lunch.