What does it mean to sympathize with an ideology? Does saying you sympathize with it qualify you as sympathizing with it?
(Even if you are obviously joking, say? And you say you are joking, and you are referencing the particular details of your personal life (say, you are raised by a Jewish father and told by your mother on her deathbed that he was not in fact your biological father)? And you explicitly reject those features of the ideology which are damning (e.g. WWII) and emphasize your sympathy for the human being (no matter how "evil") who inspired the ideology rather than the ideology itself?)
Or is sympathizing with an ideology acting upon it, say by demonstrating fascist ideology through the censure and control of the speech and acts of individuals? Who here is acting "contrary to the ideals of humanity and generosity"? Who here is the real nazi?