I’m afraid that your perspective is flawed. There are many jobs whose output can’t be enhanced by offloading certain tasks to improve productivity - the output itself is replaced by AI.
For instance, a family member who is a successful freelance illustrator and whose field has dramatically shrank with the introduction of image generation. They don’t need a secretary, they need clients. The same clients that now are happy to replace 50%-80% of their demand with AI-generated imagery.