Just to add a day later... If I recall one of the justifications of getting Ukraine into NATO was to prevent Putin/Russia from invading all of Europe. However, now that we can clearly see Russia can't complete an invasion of Ukraine, which was nearly half Russian already, there's a serious indication somebody's intelligence (or narrative) on the NATO side is full of horse dung. Personally, I'm quite surprised at how weak/incompetent the Russian military turned out to be.