As for my opinion, I really don't care anymore. I did years ago, but I now believe that there is no solution before absolute collapse. Because there is not a "single" problem to solve at the moment. I'm just watching every fundamental piece of modern civilization getting destroyed by the greed of the elites.
Everything is expensive, the job market is now hyper-competitive, you can't plan your future or your career anymore, people are ruder and more selfish than ever, and the world and its nature is dying.
And so on. This is not even half of the problems that humanity is facing. I guess AI will be the cherry on top at this point.