Everything you’ve written here is accurate, with the exception of ethnic superiority. The current regime has been arguing that the Ukrainian race doesn’t even exist, that they’re just “little” or wayward Russians, which is why one of their genocidal moves is to steal children to try to prevent their demographic decline.
The Nazis would never have stolen Jewish children to make into German citizens after they enacted their Final Solution. Putin intends to swallow Ukraine AND her people, not just clear the land for Russians to move in. The “reeducation” of the stolen children shows that the point is to deny Ukrainians their own culture and heritage and simply claim it all for Russia.
A bit nitpicky, but someone is going to argue that because the actions of the Kremlin isn’t 1:1 with the Nazis that they simply can’t be compared. This is an understandable consideration under the view that the Holocaust was a uniquely systemic and thorough genocide of unprecedented proportions that the Russian attack hasn’t reached, but since the person you’re responding to is implying that the Ukrainians are the real Nazis then I imagine that that is not their viewpoint…