I absolutely cannot stomach cishet romance. In our culture, it is default to portray f/m relationships with fem sub and male dom. Male characters often make casual gestures of dominance and ownership towards female characters. This is supposted to be sexy, but instead alarm starts to ring in my head, as this shows the male character does not consider the female one another human but rather an object. Even in the rare cases when the male does not try to dominate the female the physical possibility of such behaviour makes me uncomfortable. Generally the only het couples that are accepted by my brain are the ones where it is stated that the female is a dom and the male is a sub, and they are happy with it. In any other cases my brain starts to panic.