I don’t like GitHub, but this looks like they had someone using an authorized SSH key, but the git client was configured to post some unknown email address. Happens all the time.
Would be funny if they only find out once they have migrated off GitHub though.
For which you still need massive amounts of memory and compute to run reliably. That, and the fact that chatbots and agents nowadays rely on all sorts of proprietary customizations, outside of the realm of LLMs, to perform certain tasks.
The gap will take decades to close, if it ever does.