AMAB is Assigned Male at Birth meaning typically born with genitalia interpreted as a penis but is sometimes due to parents/doctor choosing if the baby’s genitalia is not a penis or vagina.
Likewise, AFAB is Assigned Female at Birth meaning typically born with genitalia interpreted as a vagina but is sometimes due to parents/doctor choosing if the baby’s genigalia is not a penis or vagina.
You seem like a good and reasonable person, and I’m glad you’re aware of your feelings and not reacting super negatively towards the existence of trans people over them. I’d recommend thinking through this a bit more sometime.
Sure, most people are only into men or women, but most people don’t start off getting to know someone before sex is on the table with a “by the way, what genitals do you have?” That feels reductive and is a major red flag to most trans people. It’s similar to how chasers who pursue trans women with a penis as a fetish. We’re so much more than our genitals.
In case you ever end up in sex talks with someone who either at that moment comes out as trans or mentions what genitals they have, handle that conversation delicately. Many of us and don’t want the genitals we have but surgery is too expensive, but we also don’t want to have sex with someone agonizing over our genitals or don’t want that part interacted with at all if we do. This is also why many trans people date within the trans community to alleviate these kinds of issues.
Lucky for you, some trans people who are AMAB get surgery to change that penis into a vagina or something else. There are also plenty of gender fluid or nonbinary trans people who are AFAB and don’t have or want a penis.
However, maybe get to know someone first and decide if you are attracted to them as a person before reducing them to their genitals. There are a lot of ways to have sex with trans people, and if you’re into them, they’re into you and they happen to have a penis, I’m sure you two can figure something out.
This article is a good breakdown.
https://www.wcpo.com/transgender-mice-fact-check-trump-2025
The transgenic mice thing is for one of the several studies listed which I think we’re justified in highlighting and poking fun of their lack of QA and reading comprehension in these releases since they’re supposed to be representing the US and acting like drunken college students doing their homework the night before it’s due.
The other studies are on the affects of HRT or “gender-affirming therapy” which is used by cis people all the time. Ever heard of a cis man going to get testosterone because he’s concerned about his low T? That’s gender affirming therapy. Most cis people don’t realize how much “trans healthcare” affects them too. Some of this research is specifically on “cross sex” hormones and is probably more directly applicable to the trans community, but it also likely has broader implications on the science of hormones and side effects for everyone regardless of if they’re cis or trans. This is one of several reasons why we say trans rights are human rights.