I wonder if this same effect happens for very wealthy and/or very senior executives? Those sorts of people have always had numerous people they could 'outsource' their thinking to; delegating work, asking for research/summaries, assigning tasks. Does handing off that sort of work to people also ruin your skills in the same way? Or are AIs fundamentally different, and if so, why? Because we have no moral or social pre…
"We" depends on where you are. Countries like Japan or Germany have maintained a gray collar, rather than a blue/white collar culture for exactly that reason. You will find business owners on the workshop floors frequently because there is an understanding that divorcing management from tacit work is going destroy leadership ability. That's the basis of vocational work culture, having general expertise across all domains of your job rather than being a kind of over-specialized idiot.