If only Putin realised how much Russia would have prospered with de-escalation and cooperation with the west..
I think Putin fully knows how much Russia would have prospered.
The thing is though, he and his "oligarch" friends have drunk so much from the "cup that giveth" that they have bled Russia dry.
Think about this. Putin, apart from his early teens was a lifelong KGB officer. Even when he rose to the rank of head of the KGB, he wouldn't have been paid in Millions of Roubles. Then he became Prime minister, again not millions of Roubles. Even when President, not millions of Roubles.
Putin is reported to be worth $200 Billion........................now, he certainly hasn't earned that. What he has done is Stole, killed, extorted, bribed and corrupted people to get that money. It's not just him though, 100's of other oligarch's have done the same thing and have been doing it over the last 30 years or so.
That's why Russia is "potless"
Putin and his other oligarch friends know full well that if Russia had prospered, they would be "potless" And like all despots, they put themselves before anyone else.
While the west keeps on buying Russian oil and gas, it only increases Putin's and his mates coffers. Very little of that money will end up paying for Russia's war...........................most of it will end up in Putin's Russian bank account, along with his mate's bank accounts. When this is all over, they simply "launder" those Roubles via western banks in the time honoured fashion...............................in exactly the same way they have been laundering it for last 30 years.