So you would rather us directly fund oppressionist governments around the world, just so you can feel better for the 50 people living in the town next door to the oil fields? Ok.
Our government already does support oppressive oil regimes (the saudis). You see those other governments as substantially worse because the only thing you read is american propaganda.
Not bad, considering they're having to pump seawater down their wells just to get any oil back up. They're running out and they'll be broke within a decade.