[tavavex]

I don't think you know Russia that well. The overlap between the oligarch class and the government itself is massive. It's speculated that Putin himself may be one of the richest people on Earth, because he and his allies have placed themselves at the peak of their government and their economy.

Now, it's not a complete overlap between the government and the rich, and there are points where the two sides may disagree - some oligarchs have been imprisoned and killed before. But if you as an oligarch know how to say the right things and associate with the right people, you'll be allowed to do almost anything you want with impunity. It's an incredibly corrupt might-makes-right society where the hierarchies of political and economic power have already settled and aligned with one another. Most oligarchs don't get to dictate what happens in the government, but their arguments are basically the only ones that they even listen to.