As a believer of ideals, I should certainly agree, but the fact is that we should also include a bit of realistic mindset as well. It is not always possible to do everything with ideals, especially because the major issue of being an idealist is that the world and people often don't measure up, as you might be knowing. Hence it is important to be like water, so that we can blend ourselves according to the type of container, with container referring to people who are around us.
Pizzas are not good for health, despite the counter-view that they are loaded with veggies, provide many nutrition, etc. As the base is commonly made up of refined flour, which is harmful, plus they are high in Sodium as well. Instead one should rather find another way of eating those "nutritious topping", rather than supporting pizzas, just because they are popular and people tend to enjoy it because of how they were portrayed in entertainment media.