Yes. Historically men have become murderously violent when access to sex has been limited due to lack of women through war or starvation. The cause of the violence now is the women themselves all going for the top 20% of men due to access to the internet. Women do not understand they provide access to sex and men provide access to relationships. Not understanding that they have the ability to sleep with who they want (Meaning they have to like the man and see them selves in a relationship with them in order to sleep with him, while men). While men have access with who they can. We do not have to like them, find them attractive, or even be clean hygienically. We will still sleep with them. Which answers the question as to why hetero men are being violent. Now why are men that think they are women and pumping themselves full of hormones going nuts and killing everyone? Most of them are literally incells that couldn't get laid if they tried!