Not going to happen.
The law is what matters, and the law only. I have to know it and obey it. I don't have to like it. The same goes for the cop. If the law doesn't require me to notify when not carrying, that's it. Finito.
When you start creating imaginary "duties", the envelope just keeps getting pushed farther and farther. That's why we have laws, so that everybody knows what's expected of them in a consistent, predictable way.
If a cop can't deal with the letter of the law he needs a career change.
The first people who would shake their fists when the police started enforcing "the letter of the law" would not be the cops but rather those who they police. You are almost as wrong as you could be. "The Law" is far from "the only thing that matters". People want to be policed with discretion, not with the letter of the law. As much as some of them SAY they do. I've spent over 26 years policing people and believe me, NOBODY wants to be policed by people who follow the letter of the law with an attitude that "nothing matters but the law".
As far as the cop in this video, yeah he looked like an idiot because he stuttered and he appeared to not know the law. But what did he compel the driver to do? Did he take action based on his faulty knowledge? Did he search the driver for a gun? Did he write the driver a ticket for not telling him he had a CCW permit but was not carrying?
The only option to training for real life scenarios, is what exactly? I see this rhetoric often, mostly from the same folks.
What would be another option? Most difficult to comprehend..
Well, you could start out by not calling someone out who took care of business in real life when you couldn't do it on paper...You might even be able to learn something from those who have walked away from a gunfight with a 34% hit ratio and dead, wounded or otherwise incapacitated perpetrator.
Who's the better gunfighter? The guy who fires 16 rounds out of a Glock and walks away after hitting the bad guy once in the head or the guy who walks away shot in the gut after killing the bad guy with 3.5 rounds from his 5-shot .38 because someone on a gun forum once told him "If you can't hit what you're shooting at with 5 shots, you may as well hang it up?" A 34% hit ratio is more than acceptable when you walk away and the bad guy doesn't. In fact, it's perfect.
The difference in most cops vs. most non-cops in the way they handle deadly force situations is their experience level in dealing with hostile people and the ability to stay calm and objective in those situations, not their level of firearms training. You generally don't develop that ability from firearms training, although firearms training is important too. You develop it from going from domestic call to domestic call and from building check to building check and fro traffic stop to traffic stop and from dealing with jerks all day long. Police training is woefully inadequate and to compare it to what most non-cop gun carriers do as far as training is really apples and oranges. Most police training programs do not exist to train cops how to be good gunfighters. They exist (most of them) to fill the need for a mandated training requirement to reduce civil liability on a shoestring budget. This is obvious as we see many departments get away from "scoring" and merely qualify officers if they can keep most rounds in the target somewhere, for example.
Take the cop in the traffic stop video in this thread. He may have graduated top in his class in firearms training, maybe, but he sure wasn't very experienced in handling people.