The Russians seem to refer to most people not helping them as enemies. Often as nazis too.

Exactly. Russians seem to understand the word "Nazis" is a less-literate way than the rest of the world.

"Nazi" -- in Russia -- means anybody that Russia hates, resents, is jealous of, or otherwise dislikes. Anybody not explicitly in Russia's thrall is "anti-Russian", considered an enemy, and is hence labelled a "Nazi".

Coincidentally, this "Whoever isn't with us, is against us" thinking is a hallmark of fascist regimes like the actual Nazi Germany, where it was an article of faith.