I suspect that's a reference to the dark cabal of socialists .. /s
Sarcasm isn't really appropriate or warranted.
If you've read and researched their work, both back then and today, you know they support and promote a collapse to non-market socialism, albeit the form of that collapse is indirect and only recognized once you resolve the contradictions in their ambiguous material.
As system's go that form of socialism inevitably fails in unpredictable and chaotic ways, starting with shortage, slavery, famine, then death.
So in many respects, it should be called a dark cabal since at the rational conclusion of their efforts it will be a death cult. The people involved certainly don't seem to believe that is a possible outcome, but neither do delusional terrorists when they blow themselves up believing they'll awaken in paradise.
Blindness to the consequences of your actions and reality is a characteristic of truly evil people.
This covers a broad overview. https://pmc.ncbi.nlm.nih.gov/articles/PMC3263007/
The mechanism for the fall, money printing, currency debasement, or specifically currency debauchery, as Keynes quoting Lenin said in April 1919.
That's hilarious .. an editorial in Surgical Neurology in which a biologist shows us on his von Mises doll where the bad socialist touched him.
Do you do standup?