Why many young men in their early 20s seem so depressed these days?

I'm 30 and am pretty depressed, not very depressed though. Granted, our home burned down in the wildfires and I basically lost almost everything including my pets with no insurance. A good friend committed suicide, a good friend was brutally raped, kidnapped for days and nearly murdered, I broke my spine getting a permanent injury, annnnnnddddddd we're just in a constant flux of being sure of having a home and not being sure of having a home. Also all my work I've done for years hardly makes anything.

Pretty sure I have two-three layers of PTSD though.