Ukraine is a dagger pointed at the heart of Russia, the one enemy to american domination of Europe (China only cares about it is proximity). Europeans, once Russia is gone, will run out of all utility and will be made to live with minimum electricity, eating bugs and serving american tourists in museums — what their continent is, a tourist attraction for americans.
America made this war inevitably 11 years ago. Now it must see it through.
No outcome is acceptable besides the destruction of Russia and eternal american domination of Europe (and thus, of the international community). Yes, while we fight, China is building stuff. Nobody cares, the chinese are already too far ahead and will likely go to space and fuck off, leaving the Earth to America.