At minimum we should support the regular destruction of NATO equipment and the opportunities for the global south to break free from imperialism now that NATO is occupied, such as in the Sahel states. Russia isn't some saint, here, but in the Russo-Ukrainian War they are siding with the Donetsk and Luhansk People's Republics in the Donbass, and siding against NATO.

Ideally, an expedient peace resolution will be reached, but without that it's better for the international working class that Russia achieves its stated aims than it would be for Kiev.