This is the same show of physical domination that Muslims show when they are all praying in the streets, blocking traffic and sidewalks.
His message is clear - you white women are inferior, you are required to get out of the way of your black male superiors all the time or else be shamed for it.
It is like dhimmi being forced to get off the road so Muslims didn’t have to change their path.
Speaking of which, can you imagine what would happen to any white NY Times columnist who wrote an article along the lines of, “I have noticed that black/Hispanic, etc. men or women always [fill in stereotypical behavior and derogatory remarks about said group] ....”
The journalism career would be over instantly.