One of the most persistent dystopian futurist tropes is that AI & robotics tech will be controlled by the 1%, and the rest of us will be serfs living in a hellscape. I'm not surprised the idea is so popular; it's a Sci-Fi mainstay, but I am surprised so many people can't see that it's very unlikely to be true.
Free Open-Source AI is the equal of the stuff investors have spent 100's of billions of dollars on & robotics is not far behind. Furthermore, we know we have two future sources of cheap, widely available robotics - Chinese manufacturing & 3-D printing.
It's not as dramatic storytelling for Sci-Fi, but future robots are likely to be cheap and widely owned by everyone. So will the economic benefits that stem from that.