"If you learn the electrical trade in an area that doesn't use or allow SEU for services, you probably find it disgusting, if you learn the trade in the area where it's common, you probably think it's perfectly fine......"
This is exactly what I mean by a "lame" thought process! What on earth don't you all understand about the word "National"? Everywhere within the 50 States is "National". Electrical work should look the same and be done the same, strictly by the NEC everywhere in the USA. The NEC is essentially a law book and if one cannot follow it, they ought to be fined, jailed, and/or put out of business, period. When I am performing electrical work I pretend that there is an inspector watching my every move.
When I do my service work, I sometimes could be putting my life on the line and when I leave, I have forever put other people's lives on the line. I have wired hundreds of homes and buildings, meaning that my work is now responsible for thousands of lives for as long as those structures exist. "Electricians" that cannot think that way no matter where in the USA they are, should not be electricians. There's no valid excuse for poor workmanship and code violations by anyone that considers themselves to be an actual electrician. I don't see how this can even be debatable by any licensed electrician. (And you're not an electrician until you obtain a state license.)