The Nazi party purposefully used the term "Socialist" as a method to draw people away from the actual socialist workers groups of the time.
These talking points are intended to blur the line of the very real evils of Nazi Germany.
These same talking points are used by actual racists, anti-Semites, and modern fascists to distance themselves from the real historical example of what happens when their views gain traction. Similar to how people who participate in Holocaust denial would be rooting for the very same Holocaust.