Personally I can't stand people who HATE on cyclists. And the dude in the clip didn't get hiss arse beat, it isn't hard to punch a man off a bicycle, typical cowards act, and nor was he playing the tough guy, he was simply standing up for his rights.
I never understood the hate towards cyclists. I grew up cycling, I still do it and I drive also. Yet you always get some idiot abusing you for riding your bike, normally some fat arse who has never exercised in his life. There is a lot of fucking idiots on the road. I remember when I would drive trucks and there was always some idiot who will pull in front of you as you were slowing for a red light and if you had a full load on you would barely stop in time without hitting them. Unless people participate in something themselves they rarely have any idea the experience the other person has.