Russia still has a lot of men and has already transitioned into a war-time economy. All Europe has done is have Baltics and Poland (and probably also Finland) go through potential invasion strategies, the rest of Europe doesn’t even believe in the possibility of war. The only way circumstances could be better is if Trump gets elected because that old fuck will make sure to hamper US support. Other than that if you’re going to invade you couldn’t want better conditions.
I’m not saying it will happen. I’m going to say the invasion would the stupid and hardly beneficial for Russia and the logical thing would be to not invade. But I will add that I said the exact same thing about the invasion of Ukraine and we know how that went. I wouldn’t put it beyond the realm of possibilities.