According to this video, if you are omnivorous you can't defend women's or homosexual's right and must be a supremacist too (minutes 12:28 and 15:57)
Not only is this a logical fallacy, it's also well know that the main proponents of modern vegetarianism in USA in the early XX century actively defended Eugenics, Dr. Kellog himself lead the "Race Betterment Foundation", and the poster boy of European fascism was vegetarian too.
Seriously, change your arguments.