Comment by zozbot234

We can't really have across-the-board formalization of the math literature without getting the basics done first (including the whole undergrad curriculum) which is what the mathlib folks are working on. It will in fact be interesting to see if AI can meaningfully speed up that work (although they seem to be bottlenecked on review and merging at the moment, not new contribs per se. So a "coding" AI workflow may be a bit of a closer fit.)