I mean, not really? You need only look at something as simple as economic policies to realize that there's a massive divide between Nazi-Germany and Stalinist USSR. Where the USSR in the 40's was a strictly planned economy without any private actors and a fully collectivized agricultural sector, Nazi-Germany had instituted a complex system of industrial boards which they used to leverage privately owned industries into producing the things Nazi-Germany wanted (and ignoring all production that wasn't in the direct interest of the German war economy) while sustaining an agricultural system pre-dominantly concerned with private, family-owned small scale farming. These are massive political differences that can't just be lumped together as "totalitarian", because one was collectivist and the other focused on private ownership of the means of production. A Nazi and a Stalinist would both agree that the means of production needs to acquiesce to the needs of the state, but their means to achieve that would be very, very different.Eacaraxe said:That's where Arendt comes in, to illustrate the point: the only difference between Nazi Germany and Stalinist USSR was rhetoric; the two states were functionally and organizationally identical. Totalitarianism cannot be defined in terms of left or right, because totalitarianism prioritizes state and party power predominantly and exclusively, and all else is instrument. The reason this happens is precisely because as one approaches an "extreme" -- left, right, totalitarian, anarchist -- more competing interests conflict with the chosen ideology.
I'd argue that a more correct statement is that the tools of oppression are very similar, if not outright identical, for totalitarian states. Propaganda, secret police, institutional distrust of other people (be they your neighbors or a nebulously defined ethnic group) and harsh punishments for dissenting all look the same no matter if you're a Stalinist, Maoist, Nazi, Military dictator or supreme Monarch.