OP claims that women are unable to go for night walks because men like murdering them

well, not all men. just very few... but you can't know which and where they are in advance.

so, if the small risk is too much for her, she's technically correct.

This is a super ironic post

Nowhere did she claim it was just women who were at risk taking walks at night. You read that in yourself, making you the sexist one.