Every time I've looked into supposed lack of jet fuel taxes, it seems to come down to taxing the driving of cars on roads via taxes on fuel. Fuel for agricultur

Every time I've looked into supposed lack of jet fuel taxes, it seems to come down to taxing the driving of cars on roads via taxes on fuel. Fuel for agricultural or industrial use also doesn't contain such taxes, most places. Which is not to say there aren't other subsidies for air travel, for example in keeping open the minor airports at which low-cost airlines often land. And money for manufacturers.