anything russian is gonna be worth tripple its current value in a short time. Russia is gonna be the next North Korea soon. Their people will be starving by winter of 23. When the ports are blocked, they will not be able to sell any oil anywhere. So South America will not even be able to help them.
All they will have is their nuclear arsenal. If, they can get the troops that operate them to push the button. If they do, Russia will not exist anymore.
My uneducated guess is, who really knows, just hide and watch.