My point of view is that it is good that we don't know who Satoshi is. Look at Ethereum, we know who its founder is and actually, he can influence the price. If there is something wrong with Vitalik Buterin, ETH will fall, so I think that it is better when there is no influencer. Bitcoin is more decentralized and there is no a person who can manipulate the price.
Right. I also hope that Satoshi will stay anonymous for good so that bitcoin will stay decentralized the whole time. And i don't think it will make a difference if Satoshi suddenly comes back because i believe people have been used to bitcoin who is not controlled by any entity or group. And in fact, 11 years without Satoshi, bitcoin has become more developed and gets acknowledgement from the crowd. So it has made great achievements even without Satoshi in its side.