As usual, you miss the point. I know some of those fine people you talk about that ride Harleys. I don't object to doctor's on Harleys, I don't even have a big problem with the real bad *ss Harley guys. Doctors dressed up is silly outfits trying to look like the bad *ss are silly and sad.
Here's quick test: Do you wear chaps and a vest? You are playing dress up like a 6 year old. Chaps do a wonderful job of protecting a horse rider's legs from brush, that is what they were invented to do. Chaps do nothing on a bike a pair of leather or synthetic pants wouldn't do better. A vest server just about no purpose, a tee shirt provides nearly as much protection and is much cooler.
You are absolutely right about Harleys not being the only ones causing a problems, heck they probably only cause 90% of the problems. When I lived in the city I seldom heard sport bikes but not being able to talk in my own living room for 30 seconds while a bunch "Heck's Accountants" sat a red light and amused themselves but playing with their throttles happened constantly on Friday night, Saturday or Sunday. Since everyone who knows me know I am a life long rider I am the one stuck trying to explain to non-riding friends that no, all bikes are not obnoxiously loud and no, there is no reason for them to do that, they are just jerks. Do you have any idea how much that p*sses non-riders off?
BTW, I am in no way defending that moronic video, if I was the cop he would have gotten a ride to jail and had to explain to Suzuki what they can't have the bike back, it would be in impound. I follow the advice I got from a cop years ago (while getting a ticket for being nearly as stupid as Minime) "I don't care if you do that stuff, just go out T___ F___ road where you won't hurt anybody but yourself.
Finally, I don't know much about Power Rangers but I understand they are good guys. If you can't see the difference between dressing in the safest riding clothing that is currently available and emulating the look of true heroes like KR or Ben Bostrom and wearing an outfit that makes no sense but makes you look like a sleazy you are not paying attention or not very bright.