I believe that for some mundane boring jobs... AI will be a saviour. Too many people are sad and bring misery to others because they remain stuck in such a job. Robots could do those activities while humans could use their mind to see what they really want to do. The question is.... Will people want to use their mind or will they get lazy and want to merge with AI? It is a possibility.
Faced with novelty and job loss, many people will go luddite style. Until mass understanding will be possible. But there is one statement in your post which will go beyond time and beyond AI
humans will do what they do best: fight each other.
Nobody and no technology will be able to force the human to change from within. The key is in the human mind and it is easy to believe otherwise.