A friend of mine died this way a year and a half ago. Complaints had been registered multiple times with the company for lack of sufficient gear and training, namely gloves that covered the entire arm. One morning while on the job, up in the bucket, he was taking a break with a co-worker and rested his arms on the side of the bucket. His uncovered elbows made contact with the bucket, which completed the circuit with God knows how many volts. He left behind a wife and 3 children.I can see that angle too, but some plants like Honda make them stay over whether you like it or not to hit a number they are happy with. That can lead people to do things they shouldn't in the first place.
Just like in my trade, we've seen non-union contractors run crews into the ground and only care about making money on a job they severely underbid. So then you have "linemen" who chances are not true linemen, getting burnt and/or dying (generally your first mistake is your last here) because they were pushed into cutting a corner and it getting caught in the aftermath having a new wife bury the bread winner, while they company blames the linemen for screwing up (but never for lack of training they never get).
Now granted that doesn't happen for every contractor nor am I saying non-union linemen are not true linemen, but it happens believe it or not.
And these days, OSHA is about worthless. They'll fine a company $500,000 then after the company appeals it's generally dropped to $500. They could care less about hurting companies in the pocketbook that are fiscally responsible. I can only think of a few cases where foremen were actually charged in deaths, that kind of got folks into line for a while but once they realized OSHA is too scared to continue, they went back to the old ways.
I see it in my line of work as well, but all that's at stake are bits and bytes on a computer. Admittedly very expensive bits and bytes, but no lives are in immediate danger.