I am not a native English speaker and I have sometimes referred to people as male and female (as that is what I have been taught) but I have received some backlash in some cases, especially for the word “female”, is there some negative thought in the word which I am unaware of?
I don’t know if this is the best place to ask, if it’s not appropriate I have no problem to delete it ^^
The problem is using it when “woman” is the correct word. If you say stuff like “the female at the customer service desk doesn’t know how to do her job” then you run the risk of being called an incel or ferengi, though if you don’t seem like a sexist, churchy, or maga-hatter, then you can probably get away with it by not sounding like a native speaker. Or just avoid all that like me and don’t talk to people because social interactions of any kind are mentally draining.