IIRC, the most code in its training data is Python. Closely followed by Web technologies (HTML, JS/TS, CSS). This corresponds to the most abundant developers. Many of them dedicated their entire careers to one technology.

We stubbornly use the same language to refer to all software development, regardless of the task being solved. This lets us all be a part of the same community, but is also a source of misunderstanding.

Some of us are prone to not thinking about things in terms of what they are, and taking the shortcut of looking at industry leaders to tell us what we should think.

These guys consistently, in lockstep, talk about intelligent agents solving development tasks. Predominately using the same abstract language that gives us an illusion of unity. This is bound to make those of us solving the common problems believe that the industry is done.