>

Nagorno-Karabakh is at least nominally part of Azerbaijan. They aren't presently invading Armenia, abducting children and threatening to use nuclear weapons. The Azeris are also the only chance we have at building a non-Russian pipeline to the gas fields in Central Asia.
Translation, "We have now secured enough alternative supply to not excessive civil unrest to destabilize our own government to ban Russian oil." >

This is the reason why nuclear fuel from Russia did not get banned yet and there aren't even serious discussions on doing that, because countries like France rely on Russia for that. >

Europe bans Russian diesel only to take Azeri fuel instead, bravo. 
/s in case anyone actually thought that's a good thing.