Evaporating Fuel in Carter 4-Barrel Carb?

Due to our great politicians trying to stuff their pockets with money they require the use of ethanol in our gas, refiners use the ethanol for octane, carbs have vents and the ethanol evaporates out quit quickly leaving gas with no octane, you have to crank new gas in carb with octane to start, if you don't use a lot of gas you can add royal purple octane boost and your troubles will disappear