It's not quite that black and white, but you do begin to raise a sad truth about this life we're all thrown into. People get over it, that much is true. They have no choice right. Unfortunately we still don't have the right to die and it's an infuriating thing. Maybe it's because of what you say, we're essentially financially livestock and get eaten alive if we aren't "positive people and contributing to society". Nobody has the right to tell you when you should die, that's your call (at least as an adult who can make conscious decisions).

And yet these suicide prevention schemes, and indeed most of this subreddit, are advocating suffering by telling everyone "It gets better! Life is wonderful! You have people who care", spewing all this stuff that society tells us to because they don't know better. But in fairness to some people, they're genuinely compassionate because they know that most suicides are carried out in a violent manner, people have no choice. It continues to happen every single day though and what do we say? "Oh she was going through stuff. She was very depressed." Suicide is sensationalied and it's a huge problem. Sadly not enough of the population seems to realise it and thus, society will continue to run in this manner, with this attitude, and people will continue to end their lives in undignified ways.