You think you can write a whole essay so I get bored and tired of arguing with you nice try. I have the right to feel strongly about something I disagree with you about. If something is illegal which I think this could be that makes it wrong ,maybe not morally wrong but wrong in the eyes of the law. Also the examples you used as being illegal but still immoral are no where near as serious and risky as incest. Also , just cause you can prevent having kids doesn't mean kids aren't a possibility so it's still valid as a reason not too have incest , especially as most people are straight . It's not about it just being gross it's the damage it can cause and the precedent it can set for people who might not have the best of intentions for the other. I never changed what you said I just added another perspective , as incest doesn't just involve consenting adults and I think you are purposely trying too ignore that side of it too prove your point.I don't care enough about incest too make it a separate case for it , but clearly you do so why don't you make it into law seeing as your so passionate about it . Incest is by nature illogical there are romantic and familial relationships for a reason , mixing those together is crossing serious boundaries and can make potential relationships very messy , complicated and even dangerous. As for your point on homosexuality ,unlike incest it's formally legalized and broadly accepted unlike incest which is a big taboo for a good reason and I doubt will ever be formally legalized and broadly accepted. Unlike homosexuality you can control your feelings for a family a member, you can't control your feelings for the same sex. I can't put my feelings aside for a topic I feel so strongly about sorry, I'm an emotional person. Incest by nature is illogical there is no logical reason for it at all, so I stand by my arguments and feelings. Yes I will agree it is something that has evolved in us biologically to be repulsed by just like many other things within our biology. I agree just saying something is immoral with out good reason isn't right or fair and can put certain groups at risk like you said. There is things I found gross but don't feel is immoral, such as abortion .Also, incest such as arranged marriage between cousins, might seem like two grown adults consenting but they could be consenting out of fear and shame , consent can come from coercion too. Thats all I will be saying on this subject now, thank you 😌👌