The ruble is rubble.
The dollar is kaput. With the Saudis declining to renew the Petrodollar agreement that has kept the dollar pre-eminent over 70 years, you have no idea what is going to happen when all those dollars circling the globe come rushing back into the US.
The only thing holding this system together right now, is the Euro which is on the decline.
You can only gum up everything with miserable decisions just so far.
Havoc already at the money changing street kiosks.
Ruble to USD exchange rate will be now set by “over the counter trading data”. In other words, it will be set by the St. Petersburg mafia. lol!