Coding is a solved problem; people with zero understanding can do it by copypasta from stack overflow, and similarly skilled LLMs can do it right now, cheaper. If you’re a “coder”, you have a lovely hobby but no career. Sorry.

If you’re a software engineer though, you have nothing to fear from current LLMs. But there is much more chance of LeCun’s models learning engineering - i.e. problem solving, in which writing code is just one of the tools, and not even the most important one - through physical experience and not just text. It is, after all, how all the software engineers today did the vast majority of their learning.