"Unix-like OS" isn't a thing that has existed for two decades. Only Linux and Darwin survived, so don't do the "*nix" thing, please.
https://trends.google.com/trends/explore?date=today%205-y&q=...
https://trends.google.com/trends/explore?date=all&q=Unix%20l...
People being more productive with writing code, making music or writing documents fpr whatever is not a improvement for them and therefore for society?
Or do you claim that is all imaginary?
Or negated by the energy cost?
And all at significant opportunity cost (in terms of computing and investment)
If it was as life altering as they claim where's that novel work of art (in your examples..of code, music or literature) that truly could not have been produced without GenAI and fundamentally changed the art form ?
Surely, with all that ^increased productivity^ we'd have seen the impact equivalent of linux, apache, nginx, git, redis, sqlite, ... Etc being released every couple of weeks instead of yet another VSCode clone./s