[Jensson]

> Imagine if we could duplicate everything humans could do but it required specialized AIs

Then those AIs aren't generally intelligences, as you said they are specialized.

Note that a set of AIs is still an AI, so AI should always be compared to groups of humans and not a single human. Since the AI needs to replace groups of humans and not individuals, very few workplaces has individual humans doing tasks alone without talking to coworkers.