Yes, it’s scary out there. Human civilization is facing a chronic worldwide food shortage in a few decades, and there have been cases where human civilizations such as the Mayan civilization simply collapsed under too much stress.
Worse, nearly zero people are working on solar and other climate change-related engineering in all of its different aspects. I’ve been beating my head against the wall for 20 years. A lucky handful have jobs these days, but others are out in the wilderness and their research starves. Maybe human civilization collapsed decades ago and we just didn’t know it.
No, suicide isn’t particularly effective in this crazy world. For one thing, suicide is too much an affirmation that their collective craziness is any good. After all, they’re committing suicide too in their own way. Why join them?
Living, learning and holding your rage in public is more effective.