I want to absolutely support this advice, especially the last sentence. It’s quite hard for a guy that is aware of how they can be seen as threatening to offer help or stop a situation where someone is feeling threatened without making it worse. But asked to help? I’d drop what I was doing and offer some support if someone is feeling threatened right away. Most men are not creepy assholes that would rape you given the chance. On the contrary we hate those assholes too.