If you examine what you're saying here and slippery slope it a little, examining past effort for misses and correcting them at scale is not worth doing? There are many ways that the second part of your perspective are incorrect (burden / lack of point). I bet that a coding agent could in an automated fasion find at least reasonable additions that you'd say add value and reduce potential for error long term that you'd find valuable. They've probably already done so (I don't know postgres dev at all, so just supposition here. They will 100% do so in the future.