Absolutely. Ukrainian Jews made up nearly 1/6th of holocaust victims, they were the second largest nationality after the Polish among those murdered. Somebody denying what was done to the Jews in Ukraine is functionally indistinguishable from somebody claiming the ovens in Auschwitz were fake and it doesn't matter either if he does that out of direct antisemitism or "merely" out of admiration for the worst antisemite the Ukraine had back then.
Absolutely. Ukrainian Jews made up nearly 1/6th of holocaust victims, they were the second largest nationality after the Polish among those murdered. Somebody denying what was done to the Jews in Ukraine is functionally indistinguishable from somebody claiming the ovens in Auschwitz were fake and it doesn't matter either if he does that out of direct antisemitism or "merely" out of admiration for the worst antisemite the Ukraine had back then.