Germany and Italy both know they either pay for oil from Russia via the SWIFT system or they pay with platinum and gold.
Germany can just ramp up energy production from its nuclear power plants.
Oh, wait - scratch that.
The Greenie watermelons can round up a herd of unicorns, and the Germans can use the farts to power their economy...
https://en.wikipedia.org/wiki/List_of_commercial_nuclear_reactors#Germany