They’re not wrong. The color of the background is important to how you see an object. Using the same month would highlight the effects of the war instead of washing them out in the seasonal change. Using this practically is asking people to point out the obvious problem and hurts the point being made in the eyes of anyone looking at it with less than 100% uncritical support, which is the exact group something like this could be used to convince.
They’re not wrong. The color of the background is important to how you see an object. Using the same month would highlight the effects of the war instead of washing them out in the seasonal change. Using this practically is asking people to point out the obvious problem and hurts the point being made in the eyes of anyone looking at it with less than 100% uncritical support, which is the exact group something like this could be used to convince.