That is usually how males and females of a species are differentiated in general: males have the small gamete and females have the large one. (As you said, some individuals may not produce gametes so it only applies in general).
Of course humans are a lot more complicated. We have a concept of gender which doesn't necessarily align with biological sex, and many people modify their sex characteristics to match their gender, so applying generalizations blindly gets you nowhere.
Indeed, just as gender is a spectrum so is sex. I love when someone says "Its basic biology" because the best response is "and this is intermediate biology".
I don't understand why people don't keep such comments to their anonymous, unofficial accounts. You can hold such views in private and still treat people with respect, but saying these things officially changes everything. The co-organiser is in a space where she should know better. She then even doubled down
When asked whether she still held her more problematic views in a follow-up comment, Young responded ambiguously with “I fully stand by the statement you are commenting on.”
Would you if it's something you care about and want to be vocal about? I'd rather know that she's full of shit and now out of the whole thing than supporting someone who spews against trans people on a secret identity.
That's great. Since when and does everybody take psych 101?
And just to give a wider perspective (regardless of her origins), not every language makes the distinction and some up until recently did not. Look at the translations on (wiktionary). Many of them are transliterations of the English word. Which is not a surprise since the concept of gender is quite recent (1950-1960s) and was most likely very US-centric.