> I don't want anything, because I feel like being happy is selfish when the Human existence is based on destroying the world around us.

There is one thing you can be happy about, though! A few years ago, two NASA scientists reported that there will be a massive solar flare within the next 100 years; this solar flare will destroy all satellites around Earth, bringing down our electric grids, communication networks (including phones and Internet), electronic bank accounts (lol rich people go brrr) and blasting us technologically back to the 19th century.

When that happens, all the wealth of the rich won't help them, all the factories will stop working, all the superficial kids will have to learn how to survive without their social media... and new satellites will likely take decades to send back up. Maybe it'll even be enough time to let the ozone layer and nature heal a little. (I honestly wish I'll be around to see that. Would be fun.)