It's really noticeable how tiny the woman is, and in comparison how large and powerful the man seems.
The behaviour this man showed, chasing her and intimidating her, shows that he is in fact a danger to women. She was right to be scared of him! This idiot has shown he has no empathy whatsoever and is utterly unable to understand what being on your own at night in a dark area can feel like for women.
He harassed her, intimidated her and followed her home. She must have been terrified, and now she's all over the Internet without her consent.