This is one of the most impactful mathematical publications in history by all accounts

I think we've now hit a point where 99.9% of the population gloss over these types of AI advancements because of human competence being insufficient

No human could have published this because it requires paradigm shifts (e. g. Section 5) in multiple mathematical domains. Mastering one of them to this degree is rare, mastering 3+ pretty much non existent for humans.