Python and other high-level languages may actually decrease in popularity with better LLMs. If you are not the one programming it, might as well do it in a more performant language from the start.
In my workflows I already tend to tell LLMs to write scripts in Go instead of python. The LLM doesn't care about the increased tediousness and verbosity that would drive me to Python, and the result will be much faster.
LLMs will make most languages irrelevant indeed, just like most developers have no idea about the Assembly/machine code that the JIT/AOT compilers of their favourite programming language happen to generate.
Eventually LLMs might even generate executables directly.
