The butterfly effects would add up and and any zygote formed would not be the hitler-as-we-know anymore, since it would be a different combination of sperm and eggs.
Who needs guns when you got a time machine? Don’t like your highschool bully, just bump into their parents back in time. Or you know, “bump” ( ͡° ͜ʖ ͡°) into their parents.
I wonder what that other timeline is like where that dumbass kid actually aimed correctly at the rally.
Would have been cool if Nikki Haley were the nominee and there would have been a female president no matter what