For honest, i'm very doubt about that. About Marx as creation of banks. It's easy: it was 1867 (his work Capital) USA was young country with own problems (colonisation of Wild West, Civil War and others) and in fact, banks of German, USA, England was decentralized from each other. They can't create such conspiracy with specific person (Marx).
And bolsheviks have appeared 50 years after Marx. Creation of USSR could be German and USA plan. But nor a creation of Marx, lol. Banks and goverments can create some figure now, with modern technoligies. But in 19th century it looks like conspiracy theory.
Marx was an unemployed leech. Who do you think funded his lifestyle while he wrote his manifesto as well as other works? Remember, he didn't even write it alone either... there was a shadowy hand next to him the whole time funding and making his own contributions from behind the scenes. Furthermore it is possible for people to hold independent ideas and still have them manipulated to serve a purpose. They
CAN'T create such a conspiracy? That is quite an assumption.
Another important part of this story, Marxism is based largely on the work of Hegel, specifically The Hegelian Dialectic.
Thesis + antithesis = synthesis or problem + reaction = solution
In the case of Marx, capitalism + communism = international government
Communism was never the final goal, but a means to an end.
So your argument is because The Bolshevik Revolution happened decades later, it couldn't be the creation of bankers? Communism is designed to be the system that lets them pick the bones of a nation clean after they have exploited capitalism to is maximal extent. It is right in the Communist flag for fuck sake. The hammer and the sickle are ancient symbols. The hammer represents building, the creation of capital, and Capitalism. The sickle represents the harvest, destruction, and Communism.
I suggest you actually read the book I linked. It is free in full for fuck sake, how easy does it need to be? It is not even that long.
https://archive.org/stream/WallStreetTheBolshevikRevolution/WallStreetTheBolshevikRevolution_djvu.txt