"Tend to," "mostly," "largely," etc. are words that betray those who stand in exception to the claims made, and making blanket decisions or laws based on such claims points toward collectivist / socialist groupthink.
If even one woman existed who stood to contradict the claim endorsed by your wife, and if she was denied the right to vote as a result of the law following as a consequence of such thinking, how would it be justice to that individual woman?
Most children are unable to make informed decisions about voting, and use emotion rather than logic and facts...
If even one child existed who stood to contradict the claim endorsed by me, and if that child was denied the right to vote as a result of the law following as a consequence of such thinking, how would it be justice to that individual child?