It most certainly is not. Our society refuses to respect people's right to freedom of choice in all kinds of ways. And most of those ways can't even be justified on the grounds of harm to others, which is where your big sticking point seems to be. Our society throws people in jail just for having drugs in their possession, even if they haven't harmed anyone and are not threatening anyone. The poster I originally responded to in this thread had therapy they didn't want forced on them by their family, for something they didn't even think was a problem and which certainly didn't make them a threat of harm to anyone, and our society was just fine with that. From what I can see, in your vision of the ideal society, that would be happening all over the place.
> We have yet to see how a society that advocates determinism would turn out.
Sure we have. The Soviet Union was based on ideas like the ones you are advocating. So is Communist China today. Perhaps you want to live in Communist China; if so, you're welcome to move there (unless of course you already live there). I don't.