One of the reason for high trust on bitcoin is that the bitcoin owner Satoshi identity is hidden.
Please know that this is not applicable to other business, Satoshi maintain this as the sole purpose of his work is on decentralization.
If all of sudden Satoshi come in the public and his identity is revealed,
That is not possible, i can only agree with that if Satoshi has been seen by people without them knowing he is Satoshi
do you think it will have a bad impact on the bitcoin price and it can dump? Or do you think that bitcoin price will pump on this revelation? Mind you that i am talking about the real satoshi, not the fake ones claiming themselves to be satoshi.
His revelation has nothing to do with bitcoin price but rather for him to be kidnapped or apprehended by the government.
If the real Satoshi should appear now you don't have valid criteria to identify he is the one.