People burning out and blaming the world around them is pretty common. Unfortunately, that's just not how it works. As the saying goes, the only constant in all your problems is you. The wisdom behind that is less about finger pointing and more about just figuring out that the way to address what makes you feel bad usually starts with changing or at least acknowledging yourself.
The tech industry is part of our bigger society, which for better or worse is actually not completely horrible compared to essentially all of recorded human history. By most objective standards, we're better off than ever. Most of us get to live long and not worry about starving to death, being eaten by predators, freezing to death, being killed by violence, etc. Actually we're pretty well off and reach average ages unthinkable only a few generations ago. It's been relatively peaceful in most of the world for a while despite some really ugly conflicts, the occasional genocidal maniacs, terrorists, and what not. But the bottom line is that there are many places that haven't been war zones for a relatively long time now that are prospering. Even places that we still think off as relatively poor (e.g. most of Africa).
Technology has contributed to a lot of this progress. It extends our lives, provides better quality of live, wealth, etc. And it enables people to help themselves.
It's easy to forget that most of that progress has happened in an extremely short time span. Alan Turing was only born (1912) a few years before my grand mother (1914). She passed away aged 94. That was this century. Alan Turing lived and died before most of what we currently regard as the tech sector even existed. He helped invent the modern computer but he died long before computers became widespread. Donald Knuth, one of the founders of what is modern computer science still lives and publishes books.
That's an insane amount of progress in just a couple of generations. We live in amazing times. Yes, it's not all good. But honestly if you only focus on the negatives, you are missing the point. It's mostly good despite the negatives.
I get that people burn out. Many middle aged people do. And honestly, I'm not immune to that either. But that too is something that we can deal with better these days. Thanks to a lot of progress in medical and psychological world. And thanks to technology, most of that knowledge is at your finger tips.