I'm thinking of the people who insist Russia be blockaded/embargoed/sanctioned because it covets others' lands, occupies others' lands, has a terrible human rights record, and seeks to destabilize other countries and pilfer their knowledge, but do not insist China be held to the same standard (covets Taiwan and who knows what else, continues occupying Tibet, has a terrible human rights record, and seeks to destabilize other countries and pilfer their knowledge).
The moralists should adopt one standard for both. The realists should be as prepared to accept the situation on the ground in Ukraine as they are in Asia.