The Future of Activity Methodologies

I think one of the questions on a lot of people's mind is, will this help us think less? Will this help us get more done? And if so, do we really need activity methodologies and approaches? Do we need GTD anymore? Is AI going to be able to offload some of our cognition into systems that can help us do a bit of grunt work. But frankly, computers have always been that way, right? From my first batch script that could run through the same thing over and over and save me a bunch of time.