No, but yours is not a fact; it is a belief (if it was a fact, it needs no believing in). Your belief is that men are solely responsible for the wiles of humanity, hence your advice being to get rid of them in order to “fix humanity”.
> Men tend to be much more violent than women.
If--note ‘if’--men tend to be much more violent than women, as you say, it does imply that women are capable of violence. Thus a society of full of women is no solution to fixing the wiles of humanity as their female denizens are still capable of violence. If I may ask? Since both men and women are capable of violence, why not get rid of all humanity?