Sure, if the guy voted for a pro oil candidate and drives a massive 10mpg lifted diesel truck some of that is surely on him. But there's still the massive media machine owned largely by billionaires, decades and billions of dollars of lobbying and propaganda by the oil and car companies, and foreign interests (some of which sell oil, some of which just want to see the US fail) that influenced him along the way. If we turn it around, how many people would still vote for pro oil candidates if these weren't there?