Even if that is “the propaganda” (which I have not seen in this thread btw): your counterproposition is not to dispose of the whole one-dimensional “which atrocity is worse” bullshit, but instead formalizing it by speaking of tiers and arguing that the holocaust wasn’t that bad. That’s dehumanizing, has no value at all (it’s not like a “tier 2 genocide” it somehow more okay) and instead opens the doors for Nazi apologia and antisemtism and derails the discussion.