I am in NYC, we got a lot of stupid people on bikes here who drive people crazy, including myself, with their reckless, irresponsible,disrespectful behavior- , riding on the sidewalk, riding on the wrong side of the road, jumping red lights against traffic while pulling a wheelie blindfolded, smoking a joint with one hand and drinking a 40 with the other etc. Having said that, I find the majority of motorists to be respectful to me and my ex as we generally obey the rules and ride sensibly.
I have been the recipient of unwarranted aggression from motorists on many occasions though. Here in NY it can get pretty up close and personal due to the number of cars and limited space, I have been forced off the road by drivers who perceived some crime on my part and have used their car to bully me, doesn't happen often but it does happen, kinda stupid on their part because they can't get away, but one time in Montana while riding on the GDMBR my group was buzzed by a convoy of pickup's, they drove past us at speed on a dirt road while shouting out their windows, I am a bit deaf so had no idea what they were saying, they passed at what I consider a safe and respectful distance so assumed them to be friendly, exuberant youths and waved. Turns out they were screaming at us to get off the road and were apparently trying to intimidate us with their aggressive driving. The rest of the group were shocked and scared by this dangerous confrontation. Sometimes it's how you perceive stuff. I don't mind anger and shouting, it's an outlet, I don't like it when people think it's okay to use their vehicle to endanger my life