It's incredible how I have heard this story (only on the internet) of some white kid and his friends always getting beat up by black kids for no reason (literally no other reason ever, they werent assholes, they werent sore losers, they werent talking shit etc etc) until ONE DAY they fight back, GET HARD and then all of a sudden they all have mad respect for each other and get along and become friends.
So your evidence is your anecdotal story. Cool. Well since thats where we are, I'll share mine.
I grew up in Milwaukee, outside of the south it's one of the worst places to be a black person. The inner city is literally a shithole. It is one of the most racist and segregated cities you could ever hope to see. (This is a confirmed fact, google it) I went to our public schools and grew up in the inner city.
Yet almost all I ever saw was white people fucking with black people whenever they knew they could get away with it, and rich kids from the burbs talking shit about brown and black people and running away. I never once saw a white person get their ass kicked just for being white. Sure if a fight started over a game or a girl then the slurs came out from both sides. Most black people wouldn't fuck with white people like that because they knew if they were caught messing with a white person theyd be up shits creek. Most got along just fine, some just didnt want anything to do with them.
Most outward blatant no holds barred racism I've seen is between Mexicans and Blacks, Mexicans and Puerto Ricans and Asians vs Everyone.
The whole "it happens way more the other way around" is just bullshit. White people in the south alone have made a living off of hunting black people. Then take into account cities like Milwaukee, the hicktowns everywhere and the way racist white people have been able to operate with impunity up until about the late 80's... psshhh you've got to be fucking kidding me here buddeh. I'm not white or black but I can call a spade a spade.
When it comes to people being materially & physically harmed for the color of their skin, black people are far worse off and more deeply, frequently and profoudly harmed than white people. It isn't even close. Get real man.