You can't claim that all of this stuff is so unusual that it is newsworthy and then a paragraph afterwards say that it's so common that men everywhere are actively avoiding women. Pick a story and stick to it.
He didn't say it was common, and it doesn't have to be common. Our fear of something is a combination of both the likelihood of occurrence and the extent of possible harm were it to occur. Parents are constantly telling their children not to talk to strangers, and we have a whole system of procedures which kick in when a child goes missing, even though actual kidnappings by strangers are incredibly rare.
Employees know that a harassment complaint can ruin a good working environment, as well as result in the termination of an otherwise promising career. Employers know it can cost them millions of dollars. Everyone is worried about it, even if it's not particularly common. Basically, at this point, having female employees is an unnecessary risk with severe repercussions and no tangible benefits.