I feel like nationalism for the proletariat is different from the fascist sense, but i understand your argument.Tell that to socialist dictators mao and stalin who killed over 100M people.No, it usually results in genocides against those labelled as "enemies".
Lets compare all socialist dictators to fascists, shall we?
Maybe we can get to the bottom of this.
You don't think that Mao and Stalin were nationalists?
Populists, too.
They were socialists.
Mao defeated the nationalist party to get to power.
Nationalism and socialism are not mutually exclusive terms.
In fact, in the context of governments, they're almost always the same thing.
Maybe we should define what nationalism is.
In some ways, it's different. In the ways that matter, it's exactly the same.
We could spend weeks arguing what the definition of "nationalism" is, but in the context that I'm using the term, the wikipedia definition works decently well.
In very simple terms, nationalism is a facet of ideology defined by framing everything in terms of conflict, with the "nation" on one side, and the "enemy" on the other.