It's an official procedure, assisted by doctors, and not allowed spontaneously for everyone.
That would be like saying a limb amputation is illegal to talk about on Twitter, because amputating a limb equals to self-harm.
In my experience, social media moderation doesn't make much room for this sort of nuance.
Because of suicide contagion, it's not exactly analogous to discussion of limb amputations. Even though discussion of assisted dying/euthanasia isn't the same thing as discussion of specific suicides (as per suicide contagion), the policy still needs to be well considered.
It is definitely a step beyond physician-assisted suicide, and the two should not be confused or used interchangeably, though both are morally repugnant.
Especially "It does not require the agreement or desire of the person being killed" is absolutely, 100% false.
That's called euthanasia, not physician-assisted suicide. And if we can't acknowledge the difference, we are opening ourselves up to allowing what I described because we already allowed "euthanasia," when in fact what we really allowed was PA-suicide. The fact that both are murder in a moral sense doesn't change the necessity of distinguishing between them.
That's murder.
Because it's explicitly against the rules.
"You may not promote or encourage suicide or self-harm." https://help.twitter.com/en/rules-and-policies/glorifying-se...