> I'm not saying there isn't value in there, but this habit people have of acting like it's all relevant to safety and screeching about "written in blood" is exactly what creates room for unrelated stuff to exist in the code.

meh, I understand the point, but it is about your risk tolerance being different than whoever writes the code. I have a long list of complaints about the NEC, (including AFCI requirements), but IMO, these kinds of requirements do save some amount of lives -- the issues comes down to how much do you value your own life, and/or the lives of others. The tradeoff, as always, is cost -- inspections, permits, impact studies etc push up the cost of new and remodel jobs substantially.

Where I really take issue with different code is when we hammer down on a specific issue of small significance while neglecting a more significant problem. For example, I have never in my life seen an inspector check the torque of a main lugs, polaris connectors, etc. Might just be my inspectors, but I have seen way more failures due to loose or over tightened connections than anything else.

I am all for gradually raising the bar for safety, but it has to rise faster than the increased cost, along with a level raising of the bar across all facets.