Glad to see you posting something relevant to the stemsocial community. This is a well-formatted, nicely written, and well-argued piece of writing.
I know there have been several arguments about AI replacing humans in functional roles. However, my counter-argument has always been that humans are still the ones to build AIs. It thus means that functional/job roles will keep evolving with time and humans will keep being relevant. We have always been a step ahead of machines.