QW -
In the interests of good faith I will pick up a couple of your points.
"In the years 1913 and 1914, IÂ… expressed the conviction that the question of the future of the German nation was the question of destroying Marxism." (Hitler)
Well, I think to most people the meaning of Hitler's statement is clear - he had been intent of destroying Marxism for many years.
"In the economic sphere Communism is analogous to democracy in the political sphere." (Hitler)
Does that mean he was anti-democracy or pro- communism?
It means that he was anti-Democracy. Hitler did away with elections, insisting that only the Nazi Party was fit to rule the country, at least until such time as Marxism had been destroyed.
This is very clear in Hitler's writing:
The young [Nazi] movement is in its nature and inner organization anti-parliamentarian; that is, it rejectsÂ… a principle of majority rule in which the leader is degraded to the level of mere executant of other people's wills and opinion." (Hitler)
"There must be no majority decisions, but only responsible persons, and the word 'council' must be restored to its original meaning. Surely every man will have advisers by his side, but the decision will be made by one man." (Hitler)