MONGOLS FROM BYZANTIUM
Here's one key in unlocking the mystery of Putin and Russia continuing to pick fights with the West instead of accepting the invitation to join it in a post Cold War world.
Pope John Paul II traveled to dozens of countries around the world, yet never Russia. After the collapse of the Soviet Union, the Vatican made numerous attempts to persuade the revived Russian Orthodox Church to invite him. The attempts were always rebuffed.
Yes, you have a gangster-KGB elite running the country and the economy. Yeltsin's biggest mistake was not breaking the KGB's power when he had the chance in the early/mid 90s. So it took over with a KGB colonel (Putin) in charge.
That's how we have the richest mafiacracy in history, with Putin The World's Richest and Most Dangerous Gangster having amassed a personal fortune in excess of $20 billion.
Yet the KGB-ification of the Russian government doesn't fully explain the more fundamental cultural disparity between Russia and the West. That lies in the Russians being Mongols from Byzantium.