Dr. van nostrand said the following.
A lot of the white vagina worshiping nationalist use of the word, cuck, has to do with feelings of sexual inadequacy, repressed homosexuality, etc. There is more to it. It’s a way to blame (black, Jewish, etc.) men for what white women have done. The only way for a man to be a “cuck” is if another man is involved. This lets the (white) woman off the hook for her behavior by blaming another man. This is what is at the heart of their racism, blaming black men, Jewish men, and other non-white men for what white women have done. White women are nothing more than victims of non-white men to white vagina worshiping nationalists, and so are they. This is the same thing that is seen in conspiracy theory. The conspiracy in a conspiracy theory is always made up of a group of men.
Since white vagina worshiping nationalists started using the word, cuck, I haven’t seen them use the word, mangina, at all. There is a reason for this. A mangina is a man is has submitted to and obeys women regardless of how it harms him. There is no other man involved so the white vagina worshiping nationalists would be forced to hold (white) women accountable for their actions. Obviously, white vagina worshiping nationalists don’t want to do this so they accuse men of being cucks instead of manginas so that they can blame men for what (white) women have done.