For quite some time, I have suspected that Putin was living in the past - quite specifically, the Cold War. His "State of the Nation" speech today confirmed that.
Most news outlets are pointing out two major features of the speech:
1. Putin blaming "The West" for the war in Ukraine
2. The suspension of Russia's participation in the "New START" nuclear arms treaty.
There are other dimensions to his speech, a lot of it being pretty much classic, old school propaganda tropes. Playing to the notion of "Russia the Great", and boasting about the regions of Ukraine that Russia annexed (but doesn't really control at this point).
For those of us who grew up during the Cold War, this is all old hat. Not a single part of this pattern of propaganda is surprising - it's all happened before with different Soviet leaders at one time or another.