The 620,000 killed during the American Civil War would have all died eventually from "natural causes," as opposed to having their lives cut short by war - apparently "Mister D" doesn't distinguish between the two!
Conservatives in this Forum have been critical of President Biden for not having evacuated every American out of Afghanistan - based on "Mister D's" "fatalistic" reasoning, why should we be concerned about any human life, given that everyone eventually dies anyway?