He can't prove he is satoshi. The guy is a fraud.
The most challenging for CSW to do its to sign message of satoshi's wallet and send some BTC to another wallet. No one touches that wallet since time.
If he "WAS" satoshi why destroy BTC with his own fork?
I am too of the same opinion as you because I am not sure if CSW is satoshi, if indeed he is satoshi then he must dare to say who he is in all media or news from crypto. no, no he is not satoshi and I am sure he is a
cheater.