Unfortunately the rubes who don't understand things fall for the "fair tax" nonsense. Yeah you won't have to file with the IRS, but you'll pay 30% on everything you buy. Gas, food, everything. Add 30% to the price of a pickup truck. It is a massive tax increase on the middle class and a huge cut for the rich. The numbers simply don't add up for anyone but the very rich.
Just imagine how this would tank the economy? Inflation is already slowing sales a little. Throw a 30% tax on everything and we'll be in a recession in no time.
I love how the media will blame Democrats for inflation when gas or eggs go up (my local news has 24/7 coverage of the egg section at our local supermarket), but won't cover a 30% tax?