Ukrainian culture was preserved. Bourgeois farming was replaced with collectivized farming, and those who fought the red army and made the famine worse were targeted. Russians did not replace Ukrainians nor did the soviets incite a famine, adverse weather conditions started a famine and the kulaks made it worse by torching their farms and killing their livestock to protest collectivization.

You are parroting literal Nazi propaganda. I know Canada has a thing for Nazis, but this is beyond the normal levels.