Sure, but at the end of the day, it's about how the audience reacts to his actions. If they go to far with his callous alien nature, he'll become unlikable. So like I said, it's a balancing act.
So you're saying that some of us will get mad at a callous creature acting callously?
Like, don't get me wrong here, I'm not disagreeing with your opinion of people getting mad at MC for commiting a horrible action, in fact, I agree with you that it probably has a high as fuck chance of that happening, I just don't want to believe that will actually happen, I don't want to admit that eventually there will come a chapter where MC commits a really horrible act and while I'm cheering in delight for that act, the forum will be full of a bunch of retards getting mad over what is essentially the equivalent of them seeing a piece of shit and after observing it for while, they come to the conclusion that yes, it's a piece of shit, and for some reason they decided to taste it and then getting mad, not at themselves but at the piece of shit for tasting like shit.
I just don't want to admit that humanity have fallen so low, you know?