We're obviously in an era where "good enough" is taken so far that, what used to be the middle of the fictional line is not the middle point anymore but a new extreme. You're either someone who cares for the output or someone who cares how readable and easy to extend the code is.
I can only assume this is done on hopeful purpose, with the hope that the LLM's will "only keep improving linearly" to the point where readability and extendability is not my problem by it's "tomorrow's LLM" problem.