You’re right that there is no evidence that the “Holodomor” was a genocide, while there is plenty of evidence that the guy who coined the term had Nazi affiliations and was specifically looking to smear communism.

It’s still possible to blame Moscow for the famine. After all, they were in charge. But you also have to acknowledge that it was the last famine Ukraine experienced, in a long long history of cyclical famine. Meanwhile, under capitalism we still have famine in places in Africa because it’s not profitable to stop feed poor people.

The history of communism is a history full of mistakes with the occasional bad actor. However, compare that to the history of capitalism, which is a history full of bad actors occasionally making mistakes that let the good guys to get a win.