> the choice to stay alive shows they see some inherent value in the state of being alive.

Eh, you don't choose to live any more than you choose to breathe. Even if you don't want to live anymore you can't simply "choose" to no longer be alive. There's no suicide-fairy that neatly and quietly removes you from existence on command, and that would keep taking care of anyone who's depending on you.

There are some countries where assisted suicide is legal, if you can afford to make it there, and can make the case that it's truly what you want and believe is right for you. But, as you've noted, that doesn't take care of dependents unless they join you... Not that it can matter to you after your end, but in many cases, the emotional weight of what one's loss could do to others can indeed discourage them from going through with it.

[dead]