Yea this obviously happens way more to blacks and particularly Hispanics. I remember being at a law event with hynhispanic friend and some lady tried to tip him for holding the door lol.
I will say it's shocking how differently you are treated in a suit vs just street clothes. I don't think most white people understand what a massive difference it is for a young black guy. Obviously a guy in a suit will get treated better but sometime I justnsuit up when I'm going out because the difference in how everyone, literally, treats you is massive.