alt Hacker NewsRespectfully, I disagree that anyone has to make the case for it. That's exactly what freedom is: if society fails to "make the case" for prohibiting something, it defaults to legal. There's no general law requiring people to be good people, or to have common sense, which would be the same as defaulting to illegal. I presume you wouldn't like that, or the surveillance state that would be required to enforce it.
Complete individual freedom as a concept is not a human right. There has never been a society oriented on it and it is not self evident why it would be beneficial for society as a whole to allow an individual to do whatever they like. If you want the benefits of a society, you must reciprocate; otherwise you can go live in the woods by yourself.