Useful tool, and if you're just scratching a small itch it's great.
For any serious system you still need to understand and guide the code, and unless you do some of the coding.. You won't. It's just novelty right now is skewing our reasoning.
It’s still faster to use AI to generate code while reading and guiding the code. Hell even long before LLms I would write python scripts to generate boilerplate code etc. LLM can be used similarly as a productivity boost in serious systems.
For any serious system you still need to understand and guide the code, and unless you do some of the coding.. You won't. It's just novelty right now is skewing our reasoning.