Okay but I'd love to genuinely have a debate with someone, where everything is completely neutral and I don't have to worry about getting judged outside of the room, about why incest is bad.
Because like. Beyond the ick factor that most people feel, which wouldn't exist if it weren't so heavily stigmatized, why is it bad? I want a well thought-out, logical, neutral answer.
If it's because their kids would have mutations or whatever: first off, stikes me as kinda like eugenics. "They shouldn't have kids because their kids might be disabled", is what you're saying. Plus, the really bad stuff tends to crop up only after a few generations, and honestly I don't see that happening unless the family is specifically only marrying within itself? Like, I feel like in a world where incest is normalized, there would be equal chances of falling in love with a family member as there are falling in love with someone you aren't related to. Just because it's a possibility doesn't mean it's gonna overtake everything else. And that's not even bringing up y'know, gay couples or childless couples in general.
"It's wrong!": Why? Why is it wrong? Does the bible tell you that? (Genuinely asking, it's been a while since I've read the bible.) If it does, what about people who don't believe in the bible? Setting aside the idea of "everyone should believe in the bible", what is a non-religious reason someone should think incest is bad? Why does the bible say it's wrong? Are there explanations? Is it a case of "this was dangerous back then but now we have ways to deal with it"?
Abuse: no relationship style is inherently abusive, so I ask you this: why is incestuous abuse worse than non-incestuous abuse? Why is romantically abusing your child worse than romantically abusing someone the same age as your child? They should hold the same weight, no? And if they do, then why isn't it illegal for someone to date someone the same age as (or younger than) their child? If the person is an adult, don't they have a similar dynamic?
What about siblings? Siblings usually have a smaller age-gap right? What about twins or triplets? Why is incestuous abuse in this kind of case considered worse than domestic violence? Obviously it's not illegal to date an abuser that's similar in age to you. You can get them arrested for abuse, yes, but it's not illegal to date them, or for others to date them.
And yes, I know there are certain dynamics that are only found in families (golden child vs scapegoat, the power a parent has over a child, etc), but I think those are symptoms of other issues that should also be solved. A parent only has that much power over a child because children don't have equal rights. So give the kids more ability to stand up for themselves! And even so, in a relationship with that kind of age gap, I'd be willing to say that the older partner has that kind of power over the younger partner regardless of whether they're related or not, because often it's the older partner who has more money, a better space to live, is older so they "know better" etc which so easily allows them to control the younger partner. Just like in a parent/child relationship, the older party has to be aware of what kind of control they have, and make sure they aren't hurting the other, to be a good parent/partner.
As for golden child vs scapegoat, I think that kind of dynamic can just as easily be found outside of family structures, though for different reasons. A popular kid and someone who's bullied, for example. You get what I'm saying?
Like honestly if you can give a good, well thought out response to this I'll read it and consider it! I'll see if I agree with you or if I can find evidence to refute you! Let's make it a debate.
If you're just going to yell at me bc incest bad or whatever though, you're getting blocked.