I don’t think it solves for novel thinking. I don’t think it will make better decisions than an informed and engaged human. But I don’t think there are any decisions a human is forced to make (unlike with a calculator) so people can offload any decision in particular, which is encourages, in aggregate, atrophying. And on top of that, you may find it increasingly difficult without extended time working with someone to identify them as the kind of person who has offloaded all important decisions in this way and just maintained the minimal awareness needed to keep sounding plausibly able.