1. You’ll most likely feel guilty.
2. Law enforcement, which you pay, will spend resources to track you down.
3. Gas stations have to raise prices to get the profits from lost gasoline, take a loss, or possibly go out of business.
4. Others have to pay more for gasoline in the end.
5. You’ll most likely waste it as it didn’t cost you anything, as far as you know.
6. “Big Oil” spends the money they earn (the couple trillion they have is 8.9% higher than it was last year. An average gain for most companies.) on exploration to find new oil.
7. Some of the “Big Oil” money is spent on renewable resources.