>If the prices are right, there's bound to be buyers. If you can get some of BP's stake in Rosneft for kopeks on the ruble, why not throw some cash at it?

You get ownership in something that might not exist in the future? Your money, your risk. Feel free I guess.

If you're expecting putin to be assassinated and the war to come to an end in a few days. Might make sense... but you're better putting all your investment in lottery ticket, it's lower risk.