More like: (1) oil getting cheaper makes (2) cars possible which means (3) the average person can now go further to commute which means (4) they buy a car and get a higher paid job which mans (5) their oil consumption goes from "cooking and an oil lamp" to "transport to a job that pays better than the best you could get before automobiles displaced horses".

What would the food example be? Vanilla ice cream going from a rarity only the rich could afford, to a standard desert for all when the synthetic form was invented?