So Ukraine should just slowly give more and more of its territory away to Russia for free until it stops existing? The rest of the world should continue to igno

So Ukraine should just slowly give more and more of its territory away to Russia for free until it stops existing? The rest of the world should continue to ignore Russian aggression on foreign soil? NATO isn’t at war but this is an absurd way to look at things and I can’t imagine a good faith argument for what is literally a policy of appeasement, and that didn’t work out last time either.