Ukraine is a proxy war (for usa interests), israel is a genocidal ally (as it’s acting in its own interests). Both would fold without USA support, but I think they are somewhat different. Ukraine wouldn’t dare to shit on usa, or do something against usa word, and they perform their politics completely dependent on usa. Israel acts and behaves with much more impunity, and its alignment with usa interests is very meh
when free & democratic country jails your ass one time