“This means the Russian high command is seriously afraid.”
No, the Russian high command is cautious. You think that if they were not afraid, they would allow an army of 25,000 to just roll in?
Russia has the largest offensive nuclear capability in the world. If a de-stabilized Russian government does not make you nervous, then you have a problem with thinking.
I’m not nervous about a destabilized Russia because Christ is my savior. Inevitably the world will end one way or another.
The Russian high command is seriously afraid - and apparently so are you.