Just passing by and don't really want to develop this argument, but didn't Hitler claim to a Nazi colleague that "the whole of National Socialism" was based on Marx?
"In the August of 1914 the German worker was looked upon as an adherent of Marxist socialism. That was a gross error. When those fateful hours dawned the German worker shook off the poisonous clutches of that plague; otherwise he would not have been so willing and ready to fight."
" Marxism, whose final objective was and is and will continue to be the destruction of all non-Jewish national States...""
" We chose red for our posters after particular and careful deliberation, our intention being to irritate the Left, so as to arouse their attention and tempt them to come to our meetings--if only in order to break them up--so that in this way we got a chance of talking to the people. "
""In short, even at that time, already I recognized that this evil is only partly a result of the doctrines taught by Socialism, Pacifism, etc., but mainly the result of our totally inadequate system of education, the defects of which are responsible for the lack of devotion to our own national ideals. "
"Just as in 1918 we had to pay with our blood for the failure to crush the Marxist serpent underfoot once and for all in 1914 and 1915, now we h
ave to suffer retribution for the fact that in the spring of 1923 we did not seize the opportunity then offered us for finally wiping out the handiwork done by the Marxists who betrayed their country and were responsible for the murder of our people."
" On the day when Marxism is broken in Germany the chains that bind Germany will be smashed for ever "
"These two perils were Marxism and Judaism "
" The Press of the Left had begun to take notice of us and we were lucky enough in being able gradually to arouse their wrath "
"Once we had begun to appear as a danger to Marxism the Marxists lost no opportunity of trying to crush beforehand all preparations for the holding of National Socialist meetings'
"that the problem of how the future of the German nation can be secured is the problem of how Marxism can be exterminated. "
All quotes from the one and only, Adolf Hitler.
Can probably find a thousand more if you like...