There are hundreds of videos made daily of "bankers, mechanics, various small business owners etc. showing all sorts of obsurd behaviors", they are called police dashcam videos. The big difference is that no one cares if they act a foo. I know some cops that are turds, but I know a multitude more that aren't. Some other "professions" could only hope to have that ratio. I've yet to me someone that highly distrusts law enforcement that hasn't pulled something and been caught.
I've got plenty more that I could say on this matter but I'm hoping to get another drunk teacher, accountant, construction worker, banker, doctor, salesman, housewife, student etc. off the road tonight before they kill anyone's loved one.
And just in case that doesn't make you hate me enough, I'm also a vegetarian.