If people really wanted gas station attendants, they would go to gas stations that had them instead of LCD displays, and you would see more of them. In reality,

If people really wanted gas station attendants, they would go to gas stations that had them instead of LCD displays, and you would see more of them. In reality, you can hardly find a gas station that has an attendant outside of states that don't let you pump your own gas, because the demand isn't there.