No, you outsource it because it's not your core competency. I think humans should be able to do anything and not narrowly specialise as narrow specialisation leads to tunnel vision. Sometimes you need to outsource to someone because of legal reasons (and rightly so, mostly because the complexities involved do require someone who is a professional in that area). Can some things be simplified? Of course they can, and there are many barriers that prevent such simplification. But it's absolutely insane to say - nah, we don't need to think at all, and something else can do all the work.
Nobody said "we don't need to think at all" though. The statement was "not having to think", or rephrased: "being able to choose how much to think or what to think about".