I think Zelenskyy doesn't really care, as long as he gets to win that war somehow. Don't forget that he's incorporated those neo-Nazis of the Azov Battalion into the official Ukrainian military, and that he himself came to power by way of a coup against the democratically elected (but pro-Russian) president, Viktor Yanukovych.
What does that tell you about Volodomir Zelenskyy? It tells me quite a lot.