(i voted "no")
It's true that aspects of this place (like the ability to be completely honest about one's intentions & thoughts) may be helpful even in recovery, but i don't think that's what most of the posts here are about.
even so, it helps in avoiding unnecessary risk, agony, injury & impulsivity. (but over the long-term, in a lucid state of mind, many will still conclude that this is what they want.)
sorry if you intended this question for the Recovery section, but this is how i think it applies to the forum as a whole.
about recovery, ill just add that despite how relatable it is to talk to other suicidal people compared to almost anything anywhere else, if ur preferred outcome was to make it out alive from whatever ur suffering through, i doubt it would be a good habit to stick around here long-term. like this time next year it would be better to have something different to occupy ur time & thoughts with if you intended to make progress in the other direction instead.
sometimes u think things don't affect you, but if u kept passively scrolling past other's accounts of attempting hanging, then that kind of thing will be on your mind in your worst moments (and perhaps without needing much time to learn or prepare anymore).
I talked to someone who got very close, but changed their mind and hasn't logged in since, which seems to me like the better recovery option in the long-term.
I will also mention the make-a-friend thread, cause that was helpful to me last year (i was undecided back then, but i could imagine it being helpful in recovery as well)*.
the wording of my post may have skewed the responses, but it also gave me the impression that the average lurker here may be more undecided (at least compared to the average post in the main section of the forum).
ur question may be more relevant to them than it is to me, i can't really say how something affects everyone else overall.
* sorry if i said this in a confusing way lol, i dont mean anyone else influenced me, just that it was nice to be able to talk to people ....