The same species can't remain dominant forever. Humanity can't be the only ones to survive extinction. Do you think the ammonites and the dinosaurs resisted extinction like we do? Of course not! They graciously accepted their destinies. They weren't just unintelligent enough to avoid it. Humanity goes around recording and sharing our past to help us predict our future, and because of that we just assume that we can change our destiny. That we can overcome something like the Death Stranding. But it's all lies. This world doesn't need us anymore. It's trying to evict us to make room for the next species. And the harder we try and the harder we struggle against it, the more we sully it. Being holed up in here, I bet you have no idea how beautiful the outside world is, do you? How harsh it is? The world didn't change into what it is now for mankind's sake. It's trying to change for the life that comes next.