Again, they do not get killed just because they are men. It is a different category of crime.
The crime you speak of is horrific, but it is not a hate crime. He was not targeted because of his gender.
I highly doubt the average man worries about random violence anywhere near as much as women worry about it.
If you don't frequent places where a tough crowd hangs out, aren't in a gang, don't do anything to antagonize other men and don't work in law enforcement, you can limit your vulnerability to violence to a level that you need not worry about it much.
Women don't have equivalent ways to limit their vulnerability, since most crimes against them are either committed by men they know and trust, or are completely random just because they are women. There is no way to adjust your lifestyle to avoid being vulerable without severely limiting your enjoyment of life. We've got these kind of life limiting rules; don't go out after dark, don't date, don't go to isolated places alone, don't have a relationship, get married or live with a man, avoid looking strange men in the eye, don't talk to strangers, if you're at a party or in a bar alone, don't become even mildly intoxicated (because that will make extra vulnerable), keep an eye your drink at all times and never accept a drink a random guy buys you, don't work in male dominated fields, be hyperaware and hypervigilant about your surroundings at all times, stay off public transit, don't travel alone to countries with high rates of VAW, when you do travel with somebody else, obey whatever the sexist local customs are so you won't be targeted for violence, and don't do anything to draw attention to yourself when men are around. If we followed those rules, what kind of life would that be?
For example, I am a wilderness lover. The woods are my one true happy place and if I could not be there (preferably alone as well) on a regular basis, I would not have much will left to live. It's how I recharge my batteries, find peace and serenity and it's the only thing that works. So if I was to obey rule three I'd have been in abject misery my whole life. So I have had to take that risk.
Men generally do not have to make their lives miserable in order to avoid the risk of violence.