Duncan MacLeod wrote:
Would the Spock who went back in time in COTEOF to prevent McCoy from changing the past, and who insisted that Capt. Christopher had to be returned in TIY to preserve the future; be so willing to write off the destruction of Vulcan and all the inhabitants, when he knew that this was not as history should proceed?
I submit that the answer is he would not. Thus in the history that he comes from, there must be no conflict, and to his knowledge Vulcan was destroyed. If it were otherwise, then Spock, through inaction, would be condoning genocide.
I'm sorry but the Spock of TOS would not do that.
It's not his universe at that point, so it's not up to him.