Why don't so many lesbians want kids?

I don't want kids either. I've never been a huge fan of being a mom even as a child when my friends talked about it. It just wasn't something I aspired to be. I found pregnancy to be invasive and I watched so many people lose their lives over being a mom while their husband was still able to pursue hobbies and be a full person. Further my parents were awful and my childhood was only bright because of the friends I made along the way. I was scared too that I would be just like my mother. I am in a good space with my mom now after years of her going through therapy but it still hasn't made me want to become a mom.

Those are my reasons.

But I've noticed in comparison to straight friends versus my queer friends, all of my straight friends want children and none of my queer friends too. I have a pretty big social life so it's just interesting seeing it repeated over and over again. Also I've noticed in dating up in the past most women say they don't want kids.

Do most of us just have bad parenting so we don't want to create that?