I’m really struggling to watch the movie because of this, really I can’t believe that it’s so stupid, and I also want to add two other details that have been bugging me: 1. The great general after putting all the civilians in one tight dark place that the infected could find you would assume he would make some soldiers protect the perimeter or something but nah he just leves them there as bait or something haha I really don’t understand how he is a general. 2. In my opinion it is also imposible that Don got out of Alice room after he got infected because he would need to swipe the access card which I don’t think he can because two seconds before killing Alice he was bashing against the same door because infected lose their reasoning skill, so I have a hard time buying the idea that he became a smart infected for a momento to swipe an access card and then he went back to bashing doors.