Yes, I feel the same way, sometimes I hope I'm just really pessimistic but I wouldn't be surprised if humanity would be the first organism that could predict it's own extinction without actually doing something about it.
We can transition back to a simpler way of life, people are already doing that. I've spent a good amount of my youth around 'hippies' and they have been about this since the 60s. Many people in third world countries already live simple lives, I admire Bill Gates for the work he is doing to bring a higher quality of life to them.