That's because you don't have the slightest idea what you're talking about either from the legal perspective or the physiological perspective. People who have pot in their homes are highly unlikely to be subject to a bust. I know of no one over the years that has been "busted." If they have pot there why would I take mine? The legal consequences of less than an oz. is a fine with no arrest anyway. If someone else is "holding" while in my vehicle they get the ticket not me and I have only been pulled over twice in the last 45 years because my vehicles are always in good shape, tags up to date and my driving is excellent.
I doubt that your anecdotes are true but if they are I have to wonder why you associate with such people. All of my friends are responsible working people who don't drive badly, get into fights, have loud drunken parties or act like teenagers.
The local police and sheriffs here have almost zero interest in minor pot arrests to boot. 90% of those arrests are the kids who are driving like jerks and DUIs. The alcohol is what does them in. The people I associate with don't act the way you describe and won't long tolerate those who do around them. I don't.
You sure strayed from the point.
“In your lifelong use of the drug, you have never been places, or participating in things or events, or in someone’s automobile without announcing to everyone that you were in possession, ever?”