I’m not sure. He seems pretty appalled by the thought of killing even Voldemort, because causing death to an intelligent being is bad. I think he’d be very, very torn by the thought of killing an intelligent Dementor, even if they are a literal incarnation of Death, and would only do so if he thought it was necessary to end death.
Of course—if Harry’s right that they cater to expectations, then he can’t threaten it successfully. If they actually are intelligent, he can.
(However, in that case, Harry is also a murderer. Whoops.)
A murderer of death? I think he’d be pleased by the compliment.
I’m not sure. He seems pretty appalled by the thought of killing even Voldemort, because causing death to an intelligent being is bad. I think he’d be very, very torn by the thought of killing an intelligent Dementor, even if they are a literal incarnation of Death, and would only do so if he thought it was necessary to end death.