This short text argues that a single moral – the notion’s etymology refers to the mores of a group or a society – must not be contested, but as soon as more than one morality is in play, there is a great chance that at least one or both are contested. It is also argued that man is moral by definition. Markets come, by definition, with struggles, but not all struggles in markets are moral. Most struggles in markets are economic, and most markets are not contested. Future research in the field of moral struggles could benefit from clearer distinctions of types of struggle.