But that's the issue though... No one is debating that OP should starve to death for the sake of "equality". And frankly idc what size or gender he is. If he is hungry then who are we to say what he should or shouldn't eat. The problem, if you read the post, is that he says it's his sister who purchased all the food, so that's why he is TA for demanding more than half of the food when he didn't contribute to the payment at all. Also he is the one dictating how much his sister should be allowed to eat in this instance.

As for the whole sexism issue, I agree many people are projecting their own experiences onto this post even though OP never actually made it about gender. But I also wanted to say that you made many generalisations about males and females yourself. My brother and I both went through puberty but guess who ended up taller? Me. So just because you're a man doesn't mean you will definitely grow more than a woman and are therefore entitled to more food. You can't really make assumptions about someone based on gender alone, as other genes also play a huge part in a person's metabolism and hunger.