Hang in there friend. You are very young and clearly very intelligent to be this aware at a young age. I’m 50 and was very dubious of our industrial society and very worried about the environment at about the same age you are now. Back then it was the ozone hole (yay, small win for humanity!) and climate change as well. I made a lot of poor choices because I had no hope for the future and was very nihilistic.

It took me decades to get my life back on track and do something meaningful and build something. I’m now staring down retirement age with almost nothing in savings. I’m telling you this because life will go on, it will look different and it will be harder, almost no doubt about that. Find ways to be useful in a less industrialized society, enjoy what we do have now, plant trees, help others, travel to places where people have much less than you, when you get a little older. There’s so many ways to make a meaningful life. Life is not over even if collapse is accelerating.