I had a very enjoyable experience on 1 job where I pointed out a problem with the LV conduit routing to the LV guy.
He stated flat out "This is phone wire; I don't have to follow any Codes".
The fun part came because he said this while we were both standing right in front of the AHJ, who promptly replied "Oh, yes YOU DO!"
It all got ripped out and re-done.
BTW, the VAST majority of LV installations out there look just like Yoopersup very accurately describes.
