This is just Defense contractors wanting to repeat the legitimate 1980s Reagan buildup. They see it as a modern cash cow. So you need a boogyman.
Russia isn’t going to invade Europe, not even a chance. And we are crystal clear on the Russian doctrine that any land invasion into Russia will be met with a strategic nuclear response on the attacker. Its their clear doctrine that another invasion like the Nazis pulled off is best repelled by the nuclear destruction of the homeland of the attacker.
So they aren’t coming west, and we aren’t coming east.
No war is coming. But a lot of defense contracts and EU welfare are.