And how is encouragement a milder thing than invalidation? It's the other way around, if anything. One is personal and the other is general. My point is that by your standards this place can never be pro-choice because there's forms of pro-life bias that you can't ever reasonably expect to be challenged. Unless you also take issue with that, your call for completely equal treatment rings hollow, and if by your standards it's inevitable that this place can't be pro-choice, the charge that it actually isn't pro-choice loses all its power.
That's true, and I do take issue with it (I see it as something you can't do much about, but there are mitigating steps),
but my point is that's no excuse to exclusively let the pro-death side invalidate the other. I don't think you get to say, "look at this pro-life thing (encouragement) we can't do anything about, this means we get to do this pro-death thing (invalidation) as recompense."
I'm also arguing it's not just recompense, it's overkill.
The reason invalidation is worse than encouragement is because of the subtext that this forum is an echo chamber. Invalidation creates an echo chamber, whereas encouragement can merely rail against it. And if the invalidation is strong enough, it tunes out not just encouragement but also reason. Call people delusional and nobody will listen to anything they say. Encouragement doesn't do that. Encouragement still compromises free choice, but it doesn't go that far.
Now that I think about it, I think even the opposite viewpoint should be allowed in such posts, I just don't get why someone who thought suicidal people are delusional would find their way to this website in the first place.
What's problematic is that you're talking about this like it's just a "viewpoint." Invalidation goes beyond a viewpoint; it's insisting someone else's reality. There's a reason calling suicidal people delusional is invalidating, not just a "viewpoint:" it literally negates the other person's autonomy and denies their reality. That is different from expressing a "viewpoint," which is merely expressing the perception of a different reality, not also insisting it on others.
A simple example of the contrast might be, "I don't see it that way" or even "nobody else sees it that way," versus, "you are deluded." Maybe it would be helpful to remind you this all started with an OceanBlue post that Rain 'Liked' that said this: "It's a fact that if we choose to continue living we are delusional."
Or how about the people here that are only selectively pro-choice? The ones that think that you need to reach some specific threshold of age or be in some specific life circumstances before it's valid to commit suicide. You see these opinions around as well. I don't think they're disallowed unless you, again, go barging into someone else's thread and telling them what they should or should not do. Does allowing such opinions to be expressed in some contexts make this place not pro-choice? It obviously doesn't. The overall ethos of this place is clearly pro-choice, and it's a total over-reaction to claim otherwise, for either the people that see this place as too pro-life or too pro-death.
Again, what you're missing is the distinction between an opinion and an invalidating statement. I have no problems with opinions. I do think invalidation should be disallowed even from selectively pro-choicers.