That is a fantastic idea. Unfortunately, it won't happen. If the feds lowered or, radical(!)=> suspended taxes on gasoline for a month or so, the snoozing sheeple would suddenly realize how much they are being gouged by our government.
Can't have that! Can't have awake, alert constituents. Why, if we had that the political scumbags might actually have to trim their pork intake (highway bill, which is funded mostly through gas taxes). Can't have that. No way, no how!
The price is a product of the limited supply vs high demand. The price is high because consumers will pay it. Remove the tax and the price will remain basically the same but the difference will go to the supplier. The ONLY way to lower prices is to increase supply. Basic Economics 101.