I mean, the strengths of LLMs were always a much better match for the management than for technical work:

* writing endless reports and executive summaries

* pretending to know things that they don't

* not complaining if you present their ideas as yours

* sycophancy and fawning behavior towards superiors

Plus they don't take stock options!

Honestly AI management would probably be better. "You're a competent manager, you're not allowed to break or circumvent workers right laws, you must comply with our CSR and HR policies, provide realistic estimates and deliver stable and reliable products to our customers." Then just watch half the tech sector break down, due to a lack of resources, or watch as profit is just cut in half.