Remember that post where I was talking about how the "sexual dimorphism" argument that TWERFs like to make is completely terrible? Well nevermind what I said, listen to this fucking scientist person.
There's a lot of stuff in here I don't understand, but it's basically explaining how much more complex chromosomes and DNA are than most people know, and how variation is common and natural, and how clinging to the idea of men being one way and women being another is some patriarchal bullshit designed to oppress women. I've bookmarked it because it allows me to never have to argue about this shit again. I can just link to the space lesbian and be done with it.
Thank you, space lesbian.