You know, the white guys during the civil rights era also thought people of color should limit their protests to none at all, or specific, white approved locations. 

Here is some polling of whites during the civil rights era https://i1.wp.com/thinkprogress.org/wp-content/uploads/2017/09/may64.png?w=1056&crop=0%2C0px%2C100%2C444px&ssl=1 https://i2.wp.com/thinkprogress.org/wp-content/uploads/2017/09/octoberpoll.png?w=1056&crop=0%2C0px%2C100%2C510px&ssl=1 https://i2.wp.com/thinkprogress.org/wp-content/uploads/2017/09/1966poll.png?w=1057&crop=0%2C0px%2C100%2C419px&ssl=1

Seems nothing has changed. As a white male myself, I know that people of color aren't blaming me personally, they are blaming an entrenched system that provides me with privilege that it does not afford them. Demanding justice for all does not diminish justice for me, it brings everyone to the same level. This is the very essence of what the flag represents.