What makes you thinking that Satoshi is interested and invested into Ethereum?
I still believe Satoshi will be the first crypto super billionaire because of his combined holdings of BTC and ETH.
He doesn't think. He just wants the ETH price to go up, so he says what ever he thinks will entice naive speculators to follow his implied 11th BongHit Bible commandment, "Thou shall buy more of what ever I am pumping".