No it's human nature. Do people write code that will make error messages meaningful or not? That's something you see in type and variable names, filenames, wa

No it's human nature. Do people write code that will make error messages meaningful or not? That's something you see in type and variable names, filenames, warning hygenics, etc. If the expected cost of decoding the error messages includes a lot of reverse engineering of crap code, people won't bother. It was a major, major issue in early C++ template metaprogramming. You couldn't give good names to some of your constraints so the errors were nightmares.