Zelensky's a war criminal.
Prigozhin, Putin and many other Russian elites are war criminals and will be arrested if they step outside of Russia's sphere of influence.
Even the Chechen commander that came in to replace Wagner was openly marveling about why Zelensky kept sending Ukrainians into the meat grinder, saying that they can't even get past their first line of defense and are just getting wiped out in what are effectively ѕυιcιdє missions. Yet the Jєω Zelensky continues to murder Ukrainians, refusing all attempts at mediation or peace talks.
Russia and her allies have a history of making these assertions and later being revealed as outright liars or the actual perpetrators. Nothing they say can be taken at face value, and especially not taqiya from Moslems. It is telling that you and other Russophiles are willing to believe Russian "Orthodox," other Greek schismatics and anti-Christian Moslems over the Catholics being butchered in Ukraine.
Returning to the idea of Zelensky being a "war criminal" for defending Ukraine:
1. The Ukrainians have insisted on defending Ukraine themselves. It isn't Zelensky who encouraged them to stand up and defend themselves. Zelensky is only getting out in front of the parade and attempting to direct its energy, but the parade has a life of its own.
2. Someone with basic knowledge of history and a bit of common sense should understand that a hostile foreign nation calling their enemies nαzιs that need to be exterminated couldn't be peaceful liberators who are gently capturing territory and all the while the defenders are really the ones slaughtering their own people. If that were really true, Russia would be advancing and winning the war instead of falling back onto defensive positions while the Ukrainians have a counter offensive. If the Ukrainians were being slaughtered as much as the Russians claim, there would be no Ukraine to fight, but Russia has more bodies to spare.
Basically, you are a terrible slanderer and purveyor of Russian propaganda. Ukrainians are defending their own territory and Zelensky isn't the murderer, but rather the Russians you laud as heroes. Putin was a murderer before the Russo-Ukrainian war even began. The Ukrainians are justified in defending themselves against the Russian Communist alliance and naive Western Internet pundits like you.