Yes, I agree. Not so much right and wrong but actions, or non actions and consequences.
It depends I suppose on how likely it is a person will CTB and, how soon. If someone know's they're going to attempt next week. Maybe within a year even and they have the resources, why would they put themselves through something they really don't want to do? (Like a gruelling job.)
Of course, that could also be a way of sealing their fate. They may well make life much harder for themselves to turn around in that time. So, that even if they've changed their mind by then, they may feel like they now need to CTB because the alternatives are that much more difficult.
Depends though. If ideation is simply passive. If there's a strong likelihood you'll find yourself alive in 5 years, I guess it's about thinking about those actions and consequences. If you don't go to college, don't get a job- will/can your parents support you? Will they give you hell for it? Are you more willing to put up with that, rather than try to support yourself? Are you eigible for benefits? I think you have to at least think about your options longer term- in case there is a longer term.