[buwaya]

Note: Rubles.
The convertibility of rubles is not, er, established. What effect this has on the affordability of yachts in the Med remains to be seen.

And what goes up, based on petroleum prices, can spike down.
Thats what really got Russia (and Venezuela) into trouble starting in 2014. A global recession, which is coming fast, will very likely create a different revenue picture.

[Cathi]

https://www.youtube.com/watch?v=tY-1C3fGOQM

EU shock & awe sanctions strategy fails, as oil embargo plan crumbles

[fireman15]

The Russians opened the spigots even before the current dog and pony show began and are currently raking in more treasure than at any time in the past.

https://tradingeconomics.com/russia/crude-oil-production