Fried Ivan. Russkies go home! Get rid of your dying dictator and you can return to being part of the community of nations. Or you can just isolate. Whatever is up to you but don’t attack your neighbor over nothing.
Half the reason Putin invaded Ukraine, he was bored. His cancerous corpse was not getting enough drama and excitement in its life. And as a delusional fake Tsar, he needed some blood, conquest and war, same as the real Russian Tsars of old.