I think content like that is allowed. It's just threats of doing it.

The reason I brought it up though, this attitude that people should be entitled to commit suicide. So if someone is sitting over a building and threatening to jump, the response would be " no problem mate, you do what you want if you want to jump you go ahead, it's your body ".

I don't think it would really happen in reality. And if someone did openly say that they'd be seen as kind of callous.