No one knows the future. You start taxing the AIs, they will still tax humans. Then again, if you get anywhere near the productivity that AI companies are claiming, there will be a major shift in unemployment. Listening to some of the CEOs talk about what happens if they don't adopt AI is expected. They say things like, if I don't adopt the productivity gains, my competitors will and we will be sunk.
They'll need to come up with a way to get revenue because if humans are getting fired more and more, who the heck will buy the products?
They talk about Universal Basic Income(UBI). You think they are going to give anyone a wage where they can retire?LOL Not a chance.