Canada

show that Zelenskyy was having all ethnic Russians in Ukraine rounded up and murdered between his election in 2019 and the increase of the Russian invasion in February 2022

Within his power, he was trying. Even as his election campaign was to stop the nazi terrorism and implement Minsk accords, he did no such thing, and in fact as Russia got angrier and massed troops along the border in 2022, he directly had UKR military increase shelling and murder operations in Donbas. Forcing Russian humanitarian action.

Russia’s demands are the subjugation of Ukraine to Russia

Categorically false. Since beginning, no NATO (or US missile bases), and no nazis. That is not subjugation. West needing nazis to subjugate Ukrainian people to die for nazi bribes to the last Ukrainian is far more damaging to people than exterminating their nazi rulership.

Ukraine is fighting for the right to keep their land and make their own democratic political decisions without being subjugated by Russia.

Also categorically absurd. Suicidal Russophobia nazi scum have reduced GDP by over 75%, mass emigration, and destruction of country purely for western bribery in failed attempt to diminish Russia. The most evil and stupid war in history, IMO. Yes, including Hitler/Napoleon, who could have made some reasonable calculation of enhancing Germany, even if it was disastrous. Georgia and Ukraine CIA coups, with full colonial support, are simply pure demonic evil, but also relevant, backfiring to weaken the empire.