"Democratic Socialism" only came around when a few extreme lefties wanted to become President. Up until then, it wasn't a thing.
Also, there are no good parts of Socialism. I have no idea how we, knowing everything we know about Socialism and it's history, still think it's a good thing. It's entire history is made up of of dead bodies, corruption, famine and straight up oppression. Socialism comes with a very big component of Authoritarianism.
How on earth do we still think ANY part of Socialism is good. For heaven's sakes, woman, are you really defending Socialism here?