In chess, it only took a few years to go from human optional to human in the loop being non-optimal to the point that it would cause them to lose moste of the t

In chess, it only took a few years to go from human optional to human in the loop being non-optimal to the point that it would cause them to lose moste of the time. I expect that this will become the case in a rapidly increasing number of situations, including many workplaces and even in the military.