*collector pulls out a dimensional diamond*
I think it would go differently, unlike your silly device this actually looks at alternate timelines, and what I'm seeing is far different from what that's showing
In some I listen to you, and the multiverse is destroyed, in others I listen to you and it is saved
In some I killed you and it's destroyed, and in others I kill you and it's saved
However for this timeline, I wouldn't want to spoil the surprise