me_irl

because Putin wants more power

They managed to get a Russia loving president in US

Holy moly "great men historiography" and "Russia is behind everything I hate" both in one single comment, that's quite the feat. Great job firstly ignoring the material analysis and geopolitics of the situation and trying to explain history as "big man makes decision", and then falling for the racist trope that the USA isn't capable of electing a fascist without external interference, as if the US wasn't founded in the fascist principles of the Lebensraum and slavery->segregation

If Ukraine falls

Ukraine will not fall. The objective of Russia in this war isn't pure expansionism further to the west, it's the imposition of its political principles and strategic desires in its sphere of influence. The Russian government knows it cannot control successfully for a long period of time the now (understandably) anti-Russian radicalised sections of central and western Ukraine, what it wants are concessions in geopolitical and strategic terms. Mark my words: the war in Ukraine will stop sooner than later, and after it, only some sections in eastern Ukraine will be annexed to Russia.

Furthermore your reasoning of "if this nation falls, there's gonna be the next", is exactly the way Russia feels about its geopolitical allies. In 1990, there was an agreement that NATO wouldn't push beyond Germany, and that has been violated first with Poland and then with more countries. Why push a US-backed military alliance to the borders of the US-declared main geopolitical enemy? What consequences do you expect from that? Imagine a Russian-led military coalition pushing for the annexion of Mexico.

Ukraine rejected the US offer because it didn’t offer any safety guarantees

Regardless of safety guarantees, the resources of western Ukraine will be plundered by the NATO block, whether it be EU or the USA I cannot know, but mark my words when you see the economic situation of Ukraine in 2030