Demands is a little hyperbolic.
The primary purpose of the visit is to show Russia that the world is on his side and to encourage those who are not to become part of the winning effort.
The visit is historical. Winners write history
I don’t think that Russia is going to give up its gains in the Ukraine and Europe and America are being bled white. If the Russians blow the natural gas pipeline to Poland Europe is back even further into the Woke Dark Age.
I hear that the Russians have submarines.