It is insane how helpful it is, it can answer some questions at phd level, most questions at a basic level. It can write code better than most devs I know when prompted correctly...

I'm not saying its AGI, but diminishing it to a simple "chat bot" seems foolish to me. It's at least worth studying, and we should be happy they care rather than just ship it?

The reason that we use elliptic curves these days, or if we must then something like 8k bit keys to get 128 bits of security over finite fields, is that for the old Z^*_q/Z_p setup, such a faster algorithm exists (index calculus).

Someone could in theory find a better calculus that works only for groups with some specific characteristics of Curve25519, for example. No quantum computers needed.

EDIT: we know that no _generic_ faster algorithm exists, that is one independent of the representation of the group involved, for the traditional computing model. But that doesn't exclude algorithms, as I said above, that work for very particular cases.

For a pure mathematician, quantum mechanics is a lovely introduction to Hilbert Spaces.