The way you treat others' emotions is an ethical matter. For the rest, I agree. There are important discussions to be had about suicide. I'm mostly just saying cft's post was the wrong way to bring it up.
> The way you treat others' emotions is an ethical matter.
This is a fundamental conflict in ethics. Where does freedom end in the face of the freedom of others?
Now, in this case, there is framing going on. One could say that group A were playing with the emotions of group B and hurt them that way. I think, on the other hand, group A wanted to have a conversation about a topic, group B did not tolerate that discussion and tried to shut it up. I think group B acted unethical. If you don't like a topic of a debate, do not take part in it. After all, that is trivially easy here on HN. To me this seems to be an example of aggressive political correctness; a topic is identified as unwanted, and attacked with the aim to shut it down.
This critique is not against you. Others that have also commented here show this behaviour blatantly. You on the other hand gave constructive critique and insight, even though I disagree with the judgement. What is a "right" way to bring up a topic? The way it was brought up was literally a single word with a question mark. I don't think this is the optimal way to constructively bring a discussion forward, but it certainly does not deserve the reaction it got.