So...Russia's fiat currency started to fall, badly. It was headed into an inflationary spiral. It central banks reacted by offering 20% interest rates. This stopped the spiral by encouraging people to save instead of spending (to get rid of their currency before it withered). I don't know if...
Johnny Harris has made several observations about the situation in his video:
Reasons Russia Shouldn't Invade:
Russia has a far superior army to Ukraine's, but Ukraine has a good army and will do damage.
Controlling territory in Ukraine would be very hard to conquer.
Invading Ukraine would...