You are correct. Diesel was always cheaper. It this way now because they can do it. And the gas stations profits are off the scale. I used to make 2 1/2 cents per gallon. Just bought a bottle of rubbing alcohol for $3.99 at Walmart which was 99 cents before covid. ALL these large corporations are robbing us and the people need to start staging sick day strikes across this country. But this will never happen as 98% are just sheep.