I specifically mean unintentionally because things like catcalling or sexual harassment is very much intentional. The goal is to put the victim down and lower her confidence and intimidate. Obviously this is criminal and despicable.

But questions like "Should I cross the road if I find myself walking behind a woman" or "Should I take the next elevator if there is a woman in it, alone" are utterly ridiculous.

As is the case with "Should I go and give that stranger a compliment or not?". That's because when I compliment someone, I don't intend to make her uncomfortable. I intend to make her happy. So why even hesitate?