I don't think men think of women as "creepy" in general. They'd have to do something actually "creepy" like stalking you to actually think it's creepy. Even that might not be creepy enough.
@So-chan yeah, you'd have to be actively weird as a woman to be considered "creepy". Judging by the comments on this manga in general, her awkwardness is mostly considered relatable or even weirdly adorable.
Except for the rotten food thing, that's just mean.
Maybe there is a similar rules to women who turned 30 without having any relationships and she will become a wizard. Maybe she will come into our world and we shall finally meet.