We want to see Russia weakened to the degree that it can’t do the kinds of things that it has done in invading Ukraine. US Secretary of Defense Lloyd Austin, 25 April 2022.
Defense secretary Lloyd Austin said he ‘wants to see Russia weakened’ – a sign Washington now defines its goals differently
www.theguardian.com
That is the obvious reason for Russia to trust NATO. What nation wouldn.t be happy to be forced into that situation by other countries? If a future Polish leader decides that Kaliningrad belongs to Poland (we heard about Greenland, right?), why shouldn't be Russia in a position where its only option is nuclear war?
Russia should start disarming right now, better even without nuclear weapons.