Obviously you are incorrect because I don't kill people in animals in real life. I can separate fantasy from reality, which is why I would never have a problem with it in a video game. But if you have a problem with killing animals in a video game because you don't like it in real life, then the same should apply to people, regardless if it's on a mission or not because you've already set the precedent that what you don't consider okay in real life, you also don't consider okay in a video game.
I, on the other hand consider things that are not okay in real life to be okay in video games. Thus, you are a blatant hypocrit and your opinion holds little to no value. There's even a textbook logical flaw for what you are doing and it's called compartmentalization. Look it up and stop making dumbass e-threats.