>You know that Hitler ordered Aktion T4, and conclude that Hitler wants to kill people. Then, you learn that he opposes smoking because he doesn't like it killing people. You shouldn't start doubting that he's the sort of guy to sign mass death warrants: you've learned some information about his internal thought processes, but it's not very useful information if you want to predict his future actions.

you've just described orthogonality between his stance on smoking and his real-life mass-murderous actions. And as far as i see it is very objective orthogonality.