I've noticed a generational divide in the US between those who remember the cold war and those who don't. In the US it's about what people think about when they hear the world "socialist". It's means communism, evil empire, etc. to those who do remember and it means Sweden and Bernie Sanders to those younger.
In Russia the divide is sharper. To those who remember the cold war, the end of the USSR is a shameful thing and the time immediately after was economic chaos. For those who don't remember it, they have lived their lives with western goods and western conveniences and have vacationed in Europe and other places. They have no memories of the cultural shame around the end of the cold war.
As a result Putin's strongman act and his messaging resonates with the older generations who lived through the end of the USSR, but it falls on deaf ears among the younger generation who don't have the context for it.
The Rest is History podcast recently did a 4 parter on the end of the USSR and the rise of Putin
159. Young Putin, the KGB and the Soviet Union – The Rest Is History – Podcast
Worth it if you want to understand how older Russians think.
Robert Heinlein went to Russia in 1960 and he wrote a travel essay about it. He talked about how the greatest insult to a Russian was "nyet culturnya" (spelling is probably atrocious) which means "uncultured". At least at the time the Russians were obsessed with being seen as cultured. I think it stemmed from Stalin's issues. He had a strong Georgian accent and the Muscovites saw him as a back country rube.
The militarism Germany had in the early to mid-20th century was due to a number of factors, but in the European cultural pecking order of the lat 19th century they were seen as low class even though they were excelling in a number of industries and had finally unified in 1870. After WW II the militarism vanished in part because of the defeat in the war, but the rest of the world did respect what they did, even if most felt it was a horrific empire.
I think culturally the Russians may have a similar inferiority complex that stems from developing from a somewhat backwards agrarian society to an industrial power house in only a few decades and having a dictator running the show who had his own cultural issues because of his accent. The Russians managed to stand up to the US and NATO despite having a weaker economy and were first into space. Then came the collapse in the early 90s and the country ceased to exist. Putin promised to make Russia great again and he delivered in some ways.
Now it's all unraveling again.
So I guess they are exporting LNG as well as oil? They aren't going to be shipping much soon. The Black Sea ports are closed due to the war. Insurance companies won't insure any merchant ship near the war zone, so none are going there.
I think the army in the field will see significant collapse by the end of this month. There may be some units left in the field, but they will be low on supply and the Russians will have trouble resupplying them. The Ukrainians will go on the offensive and surround the remaining units into pockets that will either die fighting or surrender.
The collapse of the army will send ripples up the chain of command. If Putin is still in power, there will be purges of the top generals which will destabilize the entire military. Exactly what happens from there is unknown. Losing a significant chunk of the military in a month is almost unknown in history. The USSR went through it in June 1941 when millions of troops were killed or captured, but because it was total war the Soviets rallied and started conscripting anyone who wasn't in a critical industry. The Germans had a lot of ground to cover after the initial victories, so the Russians could trade territory for time. The fall mud followed by the bitter cold of winter was the point where they could stop the losses and turn things around a bit. Being able to ship troops in from the Far East helped a lot too. Those troops arrived in Moscow just as the Germans reached the suburbs.
I can't think of a modern example of an army on the offense having a complete collapse and massive loss of units like the Russians are facing. This war is a massive mistake for the Russians. Their entire army is not big enough to take and hold Ukraine and Ukraine is not going to accept a puppet Russia puts in place. At this point any Ukrainians who might have sort of accepted it are not going to stand for it.