Sounds like someone is getting nervous, watch
I think its starting to dawn on them they can threaten the World and Nato as a whole with their threats, but we are not biting, we are in it for the long haul and are upping the quantity and quality of the arms we supply we are providing, something at the end of the day they will not be able to match, the only advantage they have is manpower over Ukraine, but as the talks of a war not an operation and the body bags roll home, or their children simply disappear in the wheat fields of Ukraine, then the resentment and underlying tensions will grow at home.
Oligarchs that had billions and enjoyed the lifestyle the world over, suddenly find their travel reduced to several floors out of windows and all on the whim of one man, may also play a role in his downfall too.