If you notice only after two weeks the project is off-kilter I would guess the chance of that happening without an LLM is not low either.

These are not _tools_ -they are like cool demos. Once you have a certain mass of functional code in place, intuition - that for myself required decades of programming to develop - kicks in and you get these spider sense tinglings ”ahh umm this does not feel right, something’s wrong”.

My advice would be don’t use LLM until you have the ”spider-sense” level intuition.