Plenty of people are making money from AI? And I am not sure I've seen it "making things worse for most people" yet, do you have a source behind this?

If your source is AI layoffs, there were plenty of layoffs with the invention of the horseless carriage, but that doesn't mean it made humans worse off overall.

There are reasons to be skeptical about progress and AI and all that but the 'making things worse for most people' thing you mentioned seems yet to be based in any reality