I really don't see it as people NOT fearing death, and more of a "their fear of death is not a greater force than whatever they are willing to die for."
Whether it's a cause they will die for, or their own despair that causes them to take their own life.
I truly believe everyone, at some level, is afraid to die. You may put on a brave face and say stuff like "I don't fear death but I also don't want to die," like half the thread, but I mean, come on. Just say it. You all are probably afraid to die at some level, you just accepted it and also have things you care about more than that fear.
Even people who are religious, and see death as a release to whatever afterlife, and claim to embrace death. Is it really no fear of death? Or are their convictions to their religion just so much stronger it overrides it?
Like, fear is good. It keeps you on edge. It keeps you alive. You can't "be brave" if you aren't afraid. Because being brave, or in the case of religion, having faith, pretty much requires there to be fear or uncertainty that you are fighting, pushing aside, whatever.
Aren't their lots of various sayings based around things like "If you don't fear death, you aren't being brave, you're being dumb."?
The trick is to not let it rule you. I'm afraid of getting mutilated in a car accident. It doesn't prevent me from driving, and I'm not thinking about it every time I drive, but is someone swerves in the direction of my car, my adrenaline is gonna spike and I'ma react in an attempt to not be in an accident. And I do that because I am afraid of the outcome. I am afraid of being injured, or even dieing. But I don't sit around and dwell on it.
That's just how I see it.
What do we mean by "depopulate"? I think I read an estimate (from a non-western backed source) that proposed China's population dropping to the 700-800 million mark over many decades. Which shifts like that are often associated with many countries that have seen a drastic rise is quality of life, medical care, birth control, etc. It just happens more. People want/need fewer kids. They have more to do. Etc.
But this was projected over a looooning time. It's not like the country's gonna loose 30% of it's population in a few generations.