Zelensky's ability to handle this war is proven. He was a comedic entertainer who's been thrown into a completely different role as commander in chief having stood for election as 'A political outsider, Zelenskyy positioned himself as an
anti-establishment and
anti-corruption figure'.
I am certain the conflict dominates and supersedes everything.
Perhaps there's a bit more breathing space and people are looking at corruption instead of being pre-occupied with potential total invasion.
I cannot fault him. I don't know how you conduct a war with all the international requirements and simultaneously deal with corruption. Although he has to an extent - firing certain individuals but I am sure he can't simply fire too many key players even if the are corrupt. We don't know the inner complexities.