Those are just run of the mill coup attempts. None of them were going to dismantle Russia to create your “Greater Muscovy” so they are irrelevant. No Russian is going to do that.
The mere idea of Russia being dismantled (due to internal struggles) and/or demoted in geopolitical importance seems to raise your hackles.
Strange, for someone who calls himself an American patriot!
Well: Go on and keep denying it!
Regards,