I've encountered this sort of thing even on JavaScript, for which the AI almost certainly has the most training data.
I find my workflow looks a lot like:
Code by hand...Ask LLM a question...Code by hand some more...Prompt for a small task...Code some more...Hit a bug...Ask LLM...Search the web...Fix bug by hand...Code more...
The AI assistants are part of the workflow, but their more like research assistants than anything else.