If every employee had an AI assistant that doubled their productivity, would companies hire fewer people or expect twice as much work?

I know of an employer that employs asian females almost exclusively in their production area. The job is mostly soldering through hole components. The pay isn't very high. There are about 40 people working in that production area and it's 95% asian females. The odd part is there are two leads and a supervisor in that area and they are all white. It really seems like race based hiring practices.

Our CIO is pushing us to learn a programming language that no one has heard of. He used it in his old job. One looked into it and found that no company or government agency in my state used it. It doesn't appear in TIOBE Index. It doesn't appear in Stack Overflow's to programming language. My colleagues and I see this as a huge career limitation. What can we do about this?

I just found out I didn’t get the promotion that I was certain I would get. I’m feeling very emotional about it. For those who have experienced this, what are the next steps? What should I do and what should I not do?

I heard a rumor that investors are panicking and pulling funds from AI. Any truth to this?