For instance- if i were using the term homosexual or heterosexual, i would say the difference is in who someone is romantically or physically attracted to, roughly speaking.
Again- I’m not looking to debate, but i can’t clearly state the argument of sex and gender being different, and if they are different, what defines a persons gender. There are things I’d disagree on, but rather than disagreeing, I’m looking to understand a that position more clearly.