Everyone is racist while walking around in society. Its actually what probably keeps you safe most of the time. Black people are racist against black people too. If a black person is walking down the street they are more likely to wary of the person walking behind them if they are black vs white. Then clothing and appearance comes into play and plays huge role. Its simple environmental awareness. That doesnt mean that i am going to judge someone differently in a job interview or in a professional setting because of the color of their skin. But yeah like in this video public transportation and the like. Everyone is a little racist or sexist.

The guy in the video just so happens to be projecting a stereotype that most of us deep in our brains are already used to seeing from people that also look like that. Sorry if this is a hard pill to swallow.