The primary motivation should be wisdom. No one can become wise for you. You don't become any wiser yourself that way. And a machine isn't even capable of being wise.
So while AI might remove the need for human beings to engage in certain practical activities, it cannot eliminate the theoretical, because by definition, theory is done for its own sake, to benefit the person theorizing by leading them to understanding something about the world. AI can perhaps find a beneficial place here in the way books or teachers do, as guides. But in all these cases, you absolutely need to engage with the subject matter yourself to profit from it.
So while AI might remove the need for human beings to engage in certain practical activities, it cannot eliminate the theoretical, because by definition, theory is done for its own sake, to benefit the person theorizing by leading them to understanding something about the world. AI can perhaps find a beneficial place here in the way books or teachers do, as guides. But in all these cases, you absolutely need to engage with the subject matter yourself to profit from it.