Oh heavens no.
The Ruble is “off” means it has a number defined by trading on exchanges located in US and UK, i.e., hostile countries. Why would you think that trading is not government defined?
This means nothing compared to the production of actual joules.
Oh heavens YES-it’s been freely traded on the same exchanges for quite a while.
and when it was up the first half of the invasion -they forgot the fix was in.
16% for hard currency means there is no need for any of the above reply and also prime reason to sell assets.