Tsar Pogromas II may have enforced the Pale of Settlement and directed massacres of Jews at such a rate that even other European powers, themselves virulently antisemitic, were condemning Russia, but compared to the later Soviets who committed the heinous crime of opposing my cherished Bantustan settler-colony and supporting Palestinian statehood, he was a saint!
Damn, maybe he shouldn't have entered the war then 
Doesn't take too long to find her ranting about "self-hating Jews" either, because of course. The cream on top is that she's also a Shahist Iranian Gusano, living in 
no less, so this is pretty tame compared to what usually comes out of their mouths.
They advocate for USSR selflessly sending all their troops to fight Nazism in Poland, after Poland had rejected for the entire decade of the 30s all the proposals for mutual defense agreements by the USSR, as France and England did. As you say, they just don't know their history. They refuse to acknowledge the 10 years of attempts of mutual defense agreements by the USSR with France, Poland and England, and what's more, the modern foundational myth of Poland is based on independence from a supposedly tyrannical and consistently oppressive Russia that is continuous over time regardless of the immense changes in political systems over the past century in Russia. It's simply impossible to argue against that with most Polish people.
Yes, our history got revisioned and rewritten after 1989