Why do people ship siblings together? It’s weird

1) The appeal of forbidden love isn’t going to surprise anyone. It’s titillating. It’s more drama. And incest is the forbiddenest of forbidden. It has been called the last taboo, and while I think an imaginative few of us can come up with some remaining taboos, the point remains: incest continues to not be accepted, it is forbidden and taboo. That’s exciting. On top of that, incest isn’t just against the rules (/social conventions) – it’s considered to be “wrong”, to be a dark and twisted thing. Again, that’s exciting. (For some people.) But unlike a lot of the other dark and twisted types of relationships, it has the potential to not be something that’s ugly.

2) There’s another element of excitement in incest shipping, and that’s the issue of offspring and the potential birth defects that might result from incestuous procreation. It’s sort of a strange idea, but the “danger” of some sort of troubling consequence just adds to the thrill for some. (Of course the likelihood of birth defects from incest is much lower than what most people think and generally only a factor in multiple generations of inbreeding, but that’s a discussion for another time.) Without incest, this kind of danger you can only find when science fiction or fantasy elements are introduced.

it is about the use of non animal tested cosmetics.

- "he is a very real person and his intent isn't to influence us vonnegut addresses this towards the end of the letter when he says, if we choose to curse, that is by our own individual means."