It's bizarre on HN of all places, given its connection to the tech industry and the history of tools sold by that industry, that someone would imagine these are mutually exclusive options.

As is often the case with tech industry tools, the tool in fact augments a human, and is (often) sold to replace a human. That's barely even a superficial contradiction -- enhancing the productivity of each human doing a task, from the perspective of consumer of the kind of human labor involved that is making short-term decisions around a fixed amount of needed output -- replaces some share of those humans rather directly. (On a broader analysis, this is often not true, because it also expands the market for the kind of work it augments by reducing the price per unit output to the point where more marginal uses become viable, but the individual existing purchaser of output often isn't concerned with that.)