I think the AI technology will only free our time from all those mundane, repetitive tasks so we can focus on more creative things. Humans are not robots - we are creative and can create wonderful things. Through AI traders basically automate trading strategies and/or find new ones. Of course that will have some repercussions on the market behaviour, but still the same rules apply - buy low, sell high to make a profit.
I am agree with you and this is to happen. Otherwise it will create a big problem, & there will be internal wars b/w people. Just imagine that when everyone will not find the job, and also not find a living, then he will kill you.