Yes that is true. But this is different in that it isn't just psychological trauma one brings home and inflicts on the entire family but now one of physical illness too. A very contagious physical illness. That is how I interpreted the cartoon. In fact a friend's colleague (a physician working with Covid 19 patients) died and so did his wife. That is what makes this different. All wars terrible but this one is undeniably different than the wars above. IMO.