Here is Ben Shapiro's argument regarding going back and murdering "Baby Hitler", presumably to prevent the Holocaust.
TL;DW~ "what you presumably want to do is take Baby Hitler out of Baby Hitler's house and move Baby Hitler into a better house where he is not going to grow up to be Hitler, right?"
No, Ben. Wrong. You leave Baby Hitler and his parents alone to raise their family in their culture with their way of life. Who are you to decide who is at risk of growin up to be "Hitler"? Who are you to take Baby Hitler away from his own mother?
He's giving away the plot, by the way. This is their plan for the white nations. They intend to breed us tame. Only fags, women, and coloureds in positions of relative power, from now on. This is a selective evolutionary pressure to have us led by our tails (i.e. the least among us, as opposed to our true heads, the virile white men, who cannot be tamed).
They can't afford to let your baby to grow up to be the next Hitler. So they must destroy your traditions and your history and your religion and your language and your gender roles, and, in deed, all your unique traits that make your nation special, so that your baby cannot one day call upon these arms to defend your people from their yoke.
Be warned: if you are smart enough to see what they have planned for you, and brave enough to do something about it, they will not hesitate to destroy you.