Oh, give it up! Ukraine is not going to win this. It’s president is a crook and a dictator, no better than Putin.
That is just pure Russian propaganda, straight from the Kremlin's sewer pipes, nothing more.
In reality, Ukrainians, by all accounts, are proud of their constitutionally elected president, not "dictator", and Ukrainians have no evidence to confirm any of the wild accusations flowing out of the Russian lie factories.
As for Vlad the Invader, he is truly the dictator of Russia and manifest kleptocrat whose rule defines the very term, "culture of corruption".