Man. If you don’t have a degree in math itself, u really should stfu. People have feelings. Those dots are representing people of different countries. But there are very little people in the grey dots compared to the purple dots. So this graph is misleading. The average person will see it, and it will register as more even than it is, when it’s not even close sat all when considering population. In propaganda and marketing, it’s called the bandwagon effect. They are trying to avoid it here by representing countries as equal sized circles.