Everyone who has filled up at a Chevron gas station has blood on their hands too. Let’s not throw rocks when we live in glass houses ourselves.
Simply living passively requires fossil fuels for most people. Actively patronizing these countries is an intentional act.
(1) Filing up at the tank so you can get to your shitty job and feed your family -- i.e. an activity that is essentially non-optional; and
(2) Going on a vacation more than halfway around the world -- an activity which is definitely quite optional
?