It's ever more evident that we have to have the strongest borders possible if we are to keep such an outlook (a white one) on the world. Having open borders is exactly the same as having 0 immune response in your body and letting all kinds of pathogens in (arguably it's even worse - your (((immune system))) attacks YOU instead of helping you). Weak, helpful blood cells can't protect themselves and get plundered left and right while pathogens keep accumulating and multiplying. Without blood the body won't function, but without protection, anything that can WILL try to bite its share off resource-rich and non-discerning little blood cells