Just like in real life, it always depends on the tone imo. If the other person picks up what you are putting down, everything's bueno. If you are in a safe space where you agree to not hurt one another, don't be an asshole. I think that a lot of people are not okay with themselves and don't know how to deal with it other than hurting others and being a cunt. Of course these people should get help but as a person who is easily taken to a bad place mentally by the comments of others, it is better to avoid this altogether. I am aware that victim-blaming is a thing, and that this may come off as doing so. All I'm trying to convey is that if you know yourself and have the choice between browsing the internet and improving your mental health, please chose responsibly. But I'm not an expert so Idk🤷‍♂️