To quote other socialists who came to power about the same time: "With Lenin dead, Stalin began a systematic elimination of those fighting to defend workers’ democracy": https://www.socialistalternative.org/2019/03/09/leon-trotsky...

You are pretending that socialists in power don't mass murder/jail other socialists in each regime. It is the norm for socialist regimes to do so, not an exception.

Let me make it a bit clearer.

Can you tell the difference between beer and root beer?

Then perhaps you can tell the difference between socialism and national socialism. Not the least of which is the alliance with fascist Italy. And please don't tell me fascism is socialism in some oblique way.

National socialism remains as socialism regardless of your feelings on the topic.