Vegan protesters are known for having a flair for the dramatic. Throwing red paint on your enemies might not convince people to get on your side, but it will certainly catch your attention. Many vegan activists have been criticized for their one-dimensional and erratic views on other people's diets. How vegans protest seems specially designed to make others angry. They see no gray area for why someone might not be able to have a plant-based diet. Many vegans are foolish enough to think that veg…