It's funny how there are so many neck-beards on the internet who are self-proclaimed economic experts who all believe in being ultra-individualistic and that taxes and government are inherently evil. Apparently, everyone is responsible for all the things they produce by themselves, they were self educated and had no parents, siblings or other relatives. There is no such thing as handicapped people, retards, people who've been physically torn to shreds by car accidents or genetic diseases. Roads built themselves, factories could function without workers, education after high school is only for those who can afford it, as it's an investment. A flat tax is totally feasible and not unfair at all.