Forgot to mention, people with NPD are in the same vicinity as psychopathy, with not feeling empathy or shame. That’s an important part of why it isn’t just another mental health disorder to treat, and why it’s such a serious designation, as compared to describing a person as a little vain. People who can’t feel empathy may still be able to intellectualize it, so it’s not to say they’re guaranteed to be ‘evil’ or something. And people who do feel empathy can still do horrific things. But it’s a pretty serious characteristic of the disorder.
I need to reread State and Revolution, cause I want to say Lenin distinguishes between the two there as OP replied, where one is transition state and the other is after the state has “withered away” but now I can’t recall exactly if he used that specific terminology. Either way, the phrasing I tend to see used is that there is a socialist worker state with a vanguard party who suppresses the capitalist class and has a dictatorship of the working class, or proletariat. And then there is communism, which is the end goal to transition to. But the party itself is communist.
So something like:
If anyone thinks I’m oversimplifying, am open to correction. (Is worth noting that the details of this will vary some in practice because of the conditions unique to the socialist project and what they have developed and so on.)