The point is that the senior professionals who benefited from it created so much additional productivity, it doesn't matter that there is someone who can't use it well - that doesn't make AI useless or not worth it.
One anecdotal evidence does not nullify the other, and vice versa. You have your experience, I have mine. I even qualified my statements -- one of the languages I use is not very popular and thus statistical models like the LLMs obviously don't do well with it -- but you are happy to ignore that and keep arguing that your experience is the prevailing phenomena, which I'll always disagree with.