I see the current state of LLMs are when we read about Assembly programmers being suspicious something like high level languages would ever take off.

When we read about history of Fortran, there are several remarks on the amount of work put into place to win over those developers, as otherwise Fortran would have been yet another failed attempt.

LLMs seem to be at a similar stage, maybe their Fortran moment isn't yet here, parrots as you say, but it will come.