I think AI will turn out to be quite different from those earlier advances in tooling, in that AI replaces thought itself. So next time it probably won’t be a human physicist that does the intellectually challenging work of constructing quantum mechanics from measurements of individual quanta. It will most likely be an AI.
AI doesn't replace thought; it replaces cognitive labor
Just like physical tools don't replace labor but divide it into what's replaceable by tools and what's not.