the amount of times i have people trying to start arguments with me over grell, crona, and hanji are impossible to count
say it with me kids
grell is a girl
crona is, i believe just up to the reader, so nobody is correct. I like to think of them as genderfluid.
hanji is canon nonbinary and the author specifically said not to use gendered pronouns, but if you absolutely have to, use them equally

**dangan ronpa spoilers**
and im not even going to talk about the chihiro fujisaki arguments. just let poor chihiro be
***spoiler end***

but yeah i get people who have headcanons
but if you state that something is canon when it is not it's just annoying and bothers the crap out of me.

I don't care about what gender someone sees a character, but what bothers me is when people get butthurt when you call a character THEY think is the other gender, the way you see them.
For example : as dontmindmeyo said Crona's and Hanji's genders aren't exacly set up by the author, but I see Crona as a male and Hanji will forever stay a female in my mind. In my opinion we should all watch ours opinions and don't give a damn about others.

it said i the anime crona was a boy but it really doesn't matter i hate those shitheads who judje anime characters by their gendar "but erza's just a girl" fuck u i means nothing

I really don't care at all.